Home / 64,660.14-97,001.15-29,602.53

Finding the Fourth Proportional to 64,660.14, 97,001.15 and 29,602.53

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Solution

The fourth proportional to 64,660.14, 97,001.15 and 29,602.53 is: 44,408.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,660.14 : 97,001.15 = 29,602.53 : x
  2. Step 2: Convert to fraction form
    64,660.14/97,001.15 = 29,602.53/x
  3. Step 3: Cross multiply
    64,660.14x = 97,001.15 × 29,602.53
  4. Step 4: Simplify right side
    64,660.14x = 2,871,479,304.90
  5. Step 5: Solve for x
    x = 2,871,479,304.90/64,660.14
  6. Step 6: Final answer
    x = 44,408.80

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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.