Home / 65,248.04-97,872.06-61,923.80

Finding the Fourth Proportional to 65,248.04, 97,872.06 and 61,923.80

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Solution

The fourth proportional to 65,248.04, 97,872.06 and 61,923.80 is: 92,885.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,248.04 : 97,872.06 = 61,923.80 : x
  2. Step 2: Convert to fraction form
    65,248.04/97,872.06 = 61,923.80/x
  3. Step 3: Cross multiply
    65,248.04x = 97,872.06 × 61,923.80
  4. Step 4: Simplify right side
    65,248.04x = 6,060,609,869.03
  5. Step 5: Solve for x
    x = 6,060,609,869.03/65,248.04
  6. Step 6: Final answer
    x = 92,885.70

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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.