Home / 63,547.62-95,304.72-30,201.35

Finding the Fourth Proportional to 63,547.62, 95,304.72 and 30,201.35

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Solution

The fourth proportional to 63,547.62, 95,304.72 and 30,201.35 is: 45,294.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,547.62 : 95,304.72 = 30,201.35 : x
  2. Step 2: Convert to fraction form
    63,547.62/95,304.72 = 30,201.35/x
  3. Step 3: Cross multiply
    63,547.62x = 95,304.72 × 30,201.35
  4. Step 4: Simplify right side
    63,547.62x = 2,878,330,728.85
  5. Step 5: Solve for x
    x = 2,878,330,728.85/63,547.62
  6. Step 6: Final answer
    x = 45,294.08

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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.