Home / 45,024.64-67,606.32-38,095.68

Finding the Fourth Proportional to 45,024.64, 67,606.32 and 38,095.68

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Solution

The fourth proportional to 45,024.64, 67,606.32 and 38,095.68 is: 57,202.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,024.64 : 67,606.32 = 38,095.68 : x
  2. Step 2: Convert to fraction form
    45,024.64/67,606.32 = 38,095.68/x
  3. Step 3: Cross multiply
    45,024.64x = 67,606.32 × 38,095.68
  4. Step 4: Simplify right side
    45,024.64x = 2,575,508,732.70
  5. Step 5: Solve for x
    x = 2,575,508,732.70/45,024.64
  6. Step 6: Final answer
    x = 57,202.21

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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.