Home / 62,191.13-85,826.07-35,338.19

Finding the Fourth Proportional to 62,191.13, 85,826.07 and 35,338.19

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Solution

The fourth proportional to 62,191.13, 85,826.07 and 35,338.19 is: 48,768.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,191.13 : 85,826.07 = 35,338.19 : x
  2. Step 2: Convert to fraction form
    62,191.13/85,826.07 = 35,338.19/x
  3. Step 3: Cross multiply
    62,191.13x = 85,826.07 × 35,338.19
  4. Step 4: Simplify right side
    62,191.13x = 3,032,937,968.61
  5. Step 5: Solve for x
    x = 3,032,937,968.61/62,191.13
  6. Step 6: Final answer
    x = 48,768.02

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Double scale
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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.