Home / 66,214.25-99,290.16-24,064.69

Finding the Fourth Proportional to 66,214.25, 99,290.16 and 24,064.69

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Solution

The fourth proportional to 66,214.25, 99,290.16 and 24,064.69 is: 36,085.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,214.25 : 99,290.16 = 24,064.69 : x
  2. Step 2: Convert to fraction form
    66,214.25/99,290.16 = 24,064.69/x
  3. Step 3: Cross multiply
    66,214.25x = 99,290.16 × 24,064.69
  4. Step 4: Simplify right side
    66,214.25x = 2,389,386,672.23
  5. Step 5: Solve for x
    x = 2,389,386,672.23/66,214.25
  6. Step 6: Final answer
    x = 36,085.69

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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.