Home / 170,359.22-235,092.57-93,885.41

Finding the Fourth Proportional to 170,359.22, 235,092.57 and 93,885.41

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Solution

The fourth proportional to 170,359.22, 235,092.57 and 93,885.41 is: 129,560.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,359.22 : 235,092.57 = 93,885.41 : x
  2. Step 2: Convert to fraction form
    170,359.22/235,092.57 = 93,885.41/x
  3. Step 3: Cross multiply
    170,359.22x = 235,092.57 × 93,885.41
  4. Step 4: Simplify right side
    170,359.22x = 22,071,762,322.40
  5. Step 5: Solve for x
    x = 22,071,762,322.40/170,359.22
  6. Step 6: Final answer
    x = 129,560.13

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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.