Home / 169,727.03-234,230.72-94,275.53

Finding the Fourth Proportional to 169,727.03, 234,230.72 and 94,275.53

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Solution

The fourth proportional to 169,727.03, 234,230.72 and 94,275.53 is: 130,104.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,727.03 : 234,230.72 = 94,275.53 : x
  2. Step 2: Convert to fraction form
    169,727.03/234,230.72 = 94,275.53/x
  3. Step 3: Cross multiply
    169,727.03x = 234,230.72 × 94,275.53
  4. Step 4: Simplify right side
    169,727.03x = 22,082,224,798.90
  5. Step 5: Solve for x
    x = 22,082,224,798.90/169,727.03
  6. Step 6: Final answer
    x = 130,104.35

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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.