Home / 40,230.84-55,518.88-24,325.88

Finding the Fourth Proportional to 40,230.84, 55,518.88 and 24,325.88

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Solution

The fourth proportional to 40,230.84, 55,518.88 and 24,325.88 is: 33,569.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,230.84 : 55,518.88 = 24,325.88 : x
  2. Step 2: Convert to fraction form
    40,230.84/55,518.88 = 24,325.88/x
  3. Step 3: Cross multiply
    40,230.84x = 55,518.88 × 24,325.88
  4. Step 4: Simplify right side
    40,230.84x = 1,350,545,612.61
  5. Step 5: Solve for x
    x = 1,350,545,612.61/40,230.84
  6. Step 6: Final answer
    x = 33,569.91

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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.