Home / 44,312.52-61,151.80-25,451.40

Finding the Fourth Proportional to 44,312.52, 61,151.80 and 25,451.40

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Solution

The fourth proportional to 44,312.52, 61,151.80 and 25,451.40 is: 35,123.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,312.52 : 61,151.80 = 25,451.40 : x
  2. Step 2: Convert to fraction form
    44,312.52/61,151.80 = 25,451.40/x
  3. Step 3: Cross multiply
    44,312.52x = 61,151.80 × 25,451.40
  4. Step 4: Simplify right side
    44,312.52x = 1,556,398,922.52
  5. Step 5: Solve for x
    x = 1,556,398,922.52/44,312.52
  6. Step 6: Final answer
    x = 35,123.23

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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.