Home / 170,732.77-235,605.04-94,250.22

Finding the Fourth Proportional to 170,732.77, 235,605.04 and 94,250.22

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Solution

The fourth proportional to 170,732.77, 235,605.04 and 94,250.22 is: 130,061.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,732.77 : 235,605.04 = 94,250.22 : x
  2. Step 2: Convert to fraction form
    170,732.77/235,605.04 = 94,250.22/x
  3. Step 3: Cross multiply
    170,732.77x = 235,605.04 × 94,250.22
  4. Step 4: Simplify right side
    170,732.77x = 22,205,826,381.86
  5. Step 5: Solve for x
    x = 22,205,826,381.86/170,732.77
  6. Step 6: Final answer
    x = 130,061.89

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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.