Home / 94,601.28-130,549.41-52,162.14

Finding the Fourth Proportional to 94,601.28, 130,549.41 and 52,162.14

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Solution

The fourth proportional to 94,601.28, 130,549.41 and 52,162.14 is: 71,983.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,601.28 : 130,549.41 = 52,162.14 : x
  2. Step 2: Convert to fraction form
    94,601.28/130,549.41 = 52,162.14/x
  3. Step 3: Cross multiply
    94,601.28x = 130,549.41 × 52,162.14
  4. Step 4: Simplify right side
    94,601.28x = 6,809,736,601.34
  5. Step 5: Solve for x
    x = 6,809,736,601.34/94,601.28
  6. Step 6: Final answer
    x = 71,983.56

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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.