Home / 9,437.23-13,024.02-6,245.02

Finding the Fourth Proportional to 9,437.23, 13,024.02 and 6,245.02

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Solution

The fourth proportional to 9,437.23, 13,024.02 and 6,245.02 is: 8,618.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,437.23 : 13,024.02 = 6,245.02 : x
  2. Step 2: Convert to fraction form
    9,437.23/13,024.02 = 6,245.02/x
  3. Step 3: Cross multiply
    9,437.23x = 13,024.02 × 6,245.02
  4. Step 4: Simplify right side
    9,437.23x = 81,335,265.38
  5. Step 5: Solve for x
    x = 81,335,265.38/9,437.23
  6. Step 6: Final answer
    x = 8,618.55

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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.