Home / 9,538.02-14,307.03-4,340.25

Finding the Fourth Proportional to 9,538.02, 14,307.03 and 4,340.25

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Solution

The fourth proportional to 9,538.02, 14,307.03 and 4,340.25 is: 6,510.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,538.02 : 14,307.03 = 4,340.25 : x
  2. Step 2: Convert to fraction form
    9,538.02/14,307.03 = 4,340.25/x
  3. Step 3: Cross multiply
    9,538.02x = 14,307.03 × 4,340.25
  4. Step 4: Simplify right side
    9,538.02x = 62,096,086.96
  5. Step 5: Solve for x
    x = 62,096,086.96/9,538.02
  6. Step 6: Final answer
    x = 6,510.38

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.