Home / 25,080.76-34,603.50-14,468.92

Finding the Fourth Proportional to 25,080.76, 34,603.50 and 14,468.92

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Solution

The fourth proportional to 25,080.76, 34,603.50 and 14,468.92 is: 19,962.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,080.76 : 34,603.50 = 14,468.92 : x
  2. Step 2: Convert to fraction form
    25,080.76/34,603.50 = 14,468.92/x
  3. Step 3: Cross multiply
    25,080.76x = 34,603.50 × 14,468.92
  4. Step 4: Simplify right side
    25,080.76x = 500,675,273.22
  5. Step 5: Solve for x
    x = 500,675,273.22/25,080.76
  6. Step 6: Final answer
    x = 19,962.52

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Double scale
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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.