Home / 62,199.33-85,808.04-39,526.18

Finding the Fourth Proportional to 62,199.33, 85,808.04 and 39,526.18

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Solution

The fourth proportional to 62,199.33, 85,808.04 and 39,526.18 is: 54,528.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,199.33 : 85,808.04 = 39,526.18 : x
  2. Step 2: Convert to fraction form
    62,199.33/85,808.04 = 39,526.18/x
  3. Step 3: Cross multiply
    62,199.33x = 85,808.04 × 39,526.18
  4. Step 4: Simplify right side
    62,199.33x = 3,391,664,034.49
  5. Step 5: Solve for x
    x = 3,391,664,034.49/62,199.33
  6. Step 6: Final answer
    x = 54,528.95

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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.