Home / 45,103.20-62,240.88-24,960.93

Finding the Fourth Proportional to 45,103.20, 62,240.88 and 24,960.93

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Solution

The fourth proportional to 45,103.20, 62,240.88 and 24,960.93 is: 34,445.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,103.20 : 62,240.88 = 24,960.93 : x
  2. Step 2: Convert to fraction form
    45,103.20/62,240.88 = 24,960.93/x
  3. Step 3: Cross multiply
    45,103.20x = 62,240.88 × 24,960.93
  4. Step 4: Simplify right side
    45,103.20x = 1,553,590,248.82
  5. Step 5: Solve for x
    x = 1,553,590,248.82/45,103.20
  6. Step 6: Final answer
    x = 34,445.23

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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.