Home / 45,747.84-63,098.10-32,305.08

Finding the Fourth Proportional to 45,747.84, 63,098.10 and 32,305.08

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Solution

The fourth proportional to 45,747.84, 63,098.10 and 32,305.08 is: 44,557.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,747.84 : 63,098.10 = 32,305.08 : x
  2. Step 2: Convert to fraction form
    45,747.84/63,098.10 = 32,305.08/x
  3. Step 3: Cross multiply
    45,747.84x = 63,098.10 × 32,305.08
  4. Step 4: Simplify right side
    45,747.84x = 2,038,389,168.35
  5. Step 5: Solve for x
    x = 2,038,389,168.35/45,747.84
  6. Step 6: Final answer
    x = 44,557.06

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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.