Home / 45,761.14-63,147.36-25,341.85

Finding the Fourth Proportional to 45,761.14, 63,147.36 and 25,341.85

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Solution

The fourth proportional to 45,761.14, 63,147.36 and 25,341.85 is: 34,970.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,761.14 : 63,147.36 = 25,341.85 : x
  2. Step 2: Convert to fraction form
    45,761.14/63,147.36 = 25,341.85/x
  3. Step 3: Cross multiply
    45,761.14x = 63,147.36 × 25,341.85
  4. Step 4: Simplify right side
    45,761.14x = 1,600,270,925.02
  5. Step 5: Solve for x
    x = 1,600,270,925.02/45,761.14
  6. Step 6: Final answer
    x = 34,970.08

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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.