Home / 63,008.64-94,534.40-39,607.68

Finding the Fourth Proportional to 63,008.64, 94,534.40 and 39,607.68

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Solution

The fourth proportional to 63,008.64, 94,534.40 and 39,607.68 is: 59,425.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,008.64 : 94,534.40 = 39,607.68 : x
  2. Step 2: Convert to fraction form
    63,008.64/94,534.40 = 39,607.68/x
  3. Step 3: Cross multiply
    63,008.64x = 94,534.40 × 39,607.68
  4. Step 4: Simplify right side
    63,008.64x = 3,744,288,264.19
  5. Step 5: Solve for x
    x = 3,744,288,264.19/63,008.64
  6. Step 6: Final answer
    x = 59,425.00

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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.