Home / 64,766.04-97,149.06-25,334.70

Finding the Fourth Proportional to 64,766.04, 97,149.06 and 25,334.70

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Solution

The fourth proportional to 64,766.04, 97,149.06 and 25,334.70 is: 38,002.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,766.04 : 97,149.06 = 25,334.70 : x
  2. Step 2: Convert to fraction form
    64,766.04/97,149.06 = 25,334.70/x
  3. Step 3: Cross multiply
    64,766.04x = 97,149.06 × 25,334.70
  4. Step 4: Simplify right side
    64,766.04x = 2,461,242,290.38
  5. Step 5: Solve for x
    x = 2,461,242,290.38/64,766.04
  6. Step 6: Final answer
    x = 38,002.05

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1.5x scale

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.