Home / 45,354.14-62,587.50-25,210.52

Finding the Fourth Proportional to 45,354.14, 62,587.50 and 25,210.52

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Solution

The fourth proportional to 45,354.14, 62,587.50 and 25,210.52 is: 34,789.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,354.14 : 62,587.50 = 25,210.52 : x
  2. Step 2: Convert to fraction form
    45,354.14/62,587.50 = 25,210.52/x
  3. Step 3: Cross multiply
    45,354.14x = 62,587.50 × 25,210.52
  4. Step 4: Simplify right side
    45,354.14x = 1,577,863,420.50
  5. Step 5: Solve for x
    x = 1,577,863,420.50/45,354.14
  6. Step 6: Final answer
    x = 34,789.84

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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.