Home / 45,385.32-62,614.26-33,476.88

Finding the Fourth Proportional to 45,385.32, 62,614.26 and 33,476.88

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Solution

The fourth proportional to 45,385.32, 62,614.26 and 33,476.88 is: 46,185.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,385.32 : 62,614.26 = 33,476.88 : x
  2. Step 2: Convert to fraction form
    45,385.32/62,614.26 = 33,476.88/x
  3. Step 3: Cross multiply
    45,385.32x = 62,614.26 × 33,476.88
  4. Step 4: Simplify right side
    45,385.32x = 2,096,130,068.31
  5. Step 5: Solve for x
    x = 2,096,130,068.31/45,385.32
  6. Step 6: Final answer
    x = 46,185.20

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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.