Home / 64,962.90-97,449.81-22,839.39

Finding the Fourth Proportional to 64,962.90, 97,449.81 and 22,839.39

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Solution

The fourth proportional to 64,962.90, 97,449.81 and 22,839.39 is: 34,261.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,962.90 : 97,449.81 = 22,839.39 : x
  2. Step 2: Convert to fraction form
    64,962.90/97,449.81 = 22,839.39/x
  3. Step 3: Cross multiply
    64,962.90x = 97,449.81 × 22,839.39
  4. Step 4: Simplify right side
    64,962.90x = 2,225,694,216.02
  5. Step 5: Solve for x
    x = 2,225,694,216.02/64,962.90
  6. Step 6: Final answer
    x = 34,261.00

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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.