Home / 104,443.89-144,170.01-62,002.46

Finding the Fourth Proportional to 104,443.89, 144,170.01 and 62,002.46

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Solution

The fourth proportional to 104,443.89, 144,170.01 and 62,002.46 is: 85,585.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,443.89 : 144,170.01 = 62,002.46 : x
  2. Step 2: Convert to fraction form
    104,443.89/144,170.01 = 62,002.46/x
  3. Step 3: Cross multiply
    104,443.89x = 144,170.01 × 62,002.46
  4. Step 4: Simplify right side
    104,443.89x = 8,938,894,557.37
  5. Step 5: Solve for x
    x = 8,938,894,557.37/104,443.89
  6. Step 6: Final answer
    x = 85,585.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.