Home / 6,276.02-9,407.54-2,377.69

Finding the Fourth Proportional to 6,276.02, 9,407.54 and 2,377.69

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Solution

The fourth proportional to 6,276.02, 9,407.54 and 2,377.69 is: 3,564.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,276.02 : 9,407.54 = 2,377.69 : x
  2. Step 2: Convert to fraction form
    6,276.02/9,407.54 = 2,377.69/x
  3. Step 3: Cross multiply
    6,276.02x = 9,407.54 × 2,377.69
  4. Step 4: Simplify right side
    6,276.02x = 22,368,196.21
  5. Step 5: Solve for x
    x = 22,368,196.21/6,276.02
  6. Step 6: Final answer
    x = 3,564.08

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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.