Home / 9,294.93-13,943.90-3,053.13

Finding the Fourth Proportional to 9,294.93, 13,943.90 and 3,053.13

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Solution

The fourth proportional to 9,294.93, 13,943.90 and 3,053.13 is: 4,580.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294.93 : 13,943.90 = 3,053.13 : x
  2. Step 2: Convert to fraction form
    9,294.93/13,943.90 = 3,053.13/x
  3. Step 3: Cross multiply
    9,294.93x = 13,943.90 × 3,053.13
  4. Step 4: Simplify right side
    9,294.93x = 42,572,524.14
  5. Step 5: Solve for x
    x = 42,572,524.14/9,294.93
  6. Step 6: Final answer
    x = 4,580.19

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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.