Home / 24,737.08-34,117.36-21,746.56

Finding the Fourth Proportional to 24,737.08, 34,117.36 and 21,746.56

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Solution

The fourth proportional to 24,737.08, 34,117.36 and 21,746.56 is: 29,992.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,737.08 : 34,117.36 = 21,746.56 : x
  2. Step 2: Convert to fraction form
    24,737.08/34,117.36 = 21,746.56/x
  3. Step 3: Cross multiply
    24,737.08x = 34,117.36 × 21,746.56
  4. Step 4: Simplify right side
    24,737.08x = 741,935,216.28
  5. Step 5: Solve for x
    x = 741,935,216.28/24,737.08
  6. Step 6: Final answer
    x = 29,992.84

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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.