Home / 7,113.24-9,814.30-4,595.46

Finding the Fourth Proportional to 7,113.24, 9,814.30 and 4,595.46

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Solution

The fourth proportional to 7,113.24, 9,814.30 and 4,595.46 is: 6,340.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,113.24 : 9,814.30 = 4,595.46 : x
  2. Step 2: Convert to fraction form
    7,113.24/9,814.30 = 4,595.46/x
  3. Step 3: Cross multiply
    7,113.24x = 9,814.30 × 4,595.46
  4. Step 4: Simplify right side
    7,113.24x = 45,101,192.02
  5. Step 5: Solve for x
    x = 45,101,192.02/7,113.24
  6. Step 6: Final answer
    x = 6,340.46

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.