Home / 44,242.20-61,053.18-25,378.08

Finding the Fourth Proportional to 44,242.20, 61,053.18 and 25,378.08

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Solution

The fourth proportional to 44,242.20, 61,053.18 and 25,378.08 is: 35,021.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,242.20 : 61,053.18 = 25,378.08 : x
  2. Step 2: Convert to fraction form
    44,242.20/61,053.18 = 25,378.08/x
  3. Step 3: Cross multiply
    44,242.20x = 61,053.18 × 25,378.08
  4. Step 4: Simplify right side
    44,242.20x = 1,549,412,486.29
  5. Step 5: Solve for x
    x = 1,549,412,486.29/44,242.20
  6. Step 6: Final answer
    x = 35,021.14

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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.