Home / 377,246.70-565,870.23-96,764.04

Finding the Fourth Proportional to 377,246.70, 565,870.23 and 96,764.04

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Solution

The fourth proportional to 377,246.70, 565,870.23 and 96,764.04 is: 145,146.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,246.70 : 565,870.23 = 96,764.04 : x
  2. Step 2: Convert to fraction form
    377,246.70/565,870.23 = 96,764.04/x
  3. Step 3: Cross multiply
    377,246.70x = 565,870.23 × 96,764.04
  4. Step 4: Simplify right side
    377,246.70x = 54,755,889,570.53
  5. Step 5: Solve for x
    x = 54,755,889,570.53/377,246.70
  6. Step 6: Final answer
    x = 145,146.11

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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.