Home / 48,534.26-72,801.32-15,257.23

Finding the Fourth Proportional to 48,534.26, 72,801.32 and 15,257.23

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Solution

The fourth proportional to 48,534.26, 72,801.32 and 15,257.23 is: 22,885.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,534.26 : 72,801.32 = 15,257.23 : x
  2. Step 2: Convert to fraction form
    48,534.26/72,801.32 = 15,257.23/x
  3. Step 3: Cross multiply
    48,534.26x = 72,801.32 × 15,257.23
  4. Step 4: Simplify right side
    48,534.26x = 1,110,746,225.25
  5. Step 5: Solve for x
    x = 1,110,746,225.25/48,534.26
  6. Step 6: Final answer
    x = 22,885.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.