Home / 191,008.26-286,542.72-62,884.62

Finding the Fourth Proportional to 191,008.26, 286,542.72 and 62,884.62

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Solution

The fourth proportional to 191,008.26, 286,542.72 and 62,884.62 is: 94,336.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,008.26 : 286,542.72 = 62,884.62 : x
  2. Step 2: Convert to fraction form
    191,008.26/286,542.72 = 62,884.62/x
  3. Step 3: Cross multiply
    191,008.26x = 286,542.72 × 62,884.62
  4. Step 4: Simplify right side
    191,008.26x = 18,019,130,060.97
  5. Step 5: Solve for x
    x = 18,019,130,060.97/191,008.26
  6. Step 6: Final answer
    x = 94,336.92

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1.5x scale

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.