Home / 44,097.02-66,149.48-12,507.38

Finding the Fourth Proportional to 44,097.02, 66,149.48 and 12,507.38

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Solution

The fourth proportional to 44,097.02, 66,149.48 and 12,507.38 is: 18,762.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,097.02 : 66,149.48 = 12,507.38 : x
  2. Step 2: Convert to fraction form
    44,097.02/66,149.48 = 12,507.38/x
  3. Step 3: Cross multiply
    44,097.02x = 66,149.48 × 12,507.38
  4. Step 4: Simplify right side
    44,097.02x = 827,356,683.16
  5. Step 5: Solve for x
    x = 827,356,683.16/44,097.02
  6. Step 6: Final answer
    x = 18,762.19

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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.