Home / 24,730.10-37,066.35-9,931.70

Finding the Fourth Proportional to 24,730.10, 37,066.35 and 9,931.70

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Solution

The fourth proportional to 24,730.10, 37,066.35 and 9,931.70 is: 14,885.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,730.10 : 37,066.35 = 9,931.70 : x
  2. Step 2: Convert to fraction form
    24,730.10/37,066.35 = 9,931.70/x
  3. Step 3: Cross multiply
    24,730.10x = 37,066.35 × 9,931.70
  4. Step 4: Simplify right side
    24,730.10x = 368,131,868.30
  5. Step 5: Solve for x
    x = 368,131,868.30/24,730.10
  6. Step 6: Final answer
    x = 14,885.98

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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.