Home / 45,276.66-67,914.69-24,631.38

Finding the Fourth Proportional to 45,276.66, 67,914.69 and 24,631.38

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Solution

The fourth proportional to 45,276.66, 67,914.69 and 24,631.38 is: 36,946.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,276.66 : 67,914.69 = 24,631.38 : x
  2. Step 2: Convert to fraction form
    45,276.66/67,914.69 = 24,631.38/x
  3. Step 3: Cross multiply
    45,276.66x = 67,914.69 × 24,631.38
  4. Step 4: Simplify right side
    45,276.66x = 1,672,832,536.97
  5. Step 5: Solve for x
    x = 1,672,832,536.97/45,276.66
  6. Step 6: Final answer
    x = 36,946.91

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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.