Home / 63,191.64-87,204.06-34,897.26

Finding the Fourth Proportional to 63,191.64, 87,204.06 and 34,897.26

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Solution

The fourth proportional to 63,191.64, 87,204.06 and 34,897.26 is: 48,158.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,191.64 : 87,204.06 = 34,897.26 : x
  2. Step 2: Convert to fraction form
    63,191.64/87,204.06 = 34,897.26/x
  3. Step 3: Cross multiply
    63,191.64x = 87,204.06 × 34,897.26
  4. Step 4: Simplify right side
    63,191.64x = 3,043,182,754.88
  5. Step 5: Solve for x
    x = 3,043,182,754.88/63,191.64
  6. Step 6: Final answer
    x = 48,158.00

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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.