Home / 147,527.64-221,291.52-63,233.04

Finding the Fourth Proportional to 147,527.64, 221,291.52 and 63,233.04

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Solution

The fourth proportional to 147,527.64, 221,291.52 and 63,233.04 is: 94,849.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,527.64 : 221,291.52 = 63,233.04 : x
  2. Step 2: Convert to fraction form
    147,527.64/221,291.52 = 63,233.04/x
  3. Step 3: Cross multiply
    147,527.64x = 221,291.52 × 63,233.04
  4. Step 4: Simplify right side
    147,527.64x = 13,992,935,535.82
  5. Step 5: Solve for x
    x = 13,992,935,535.82/147,527.64
  6. Step 6: Final answer
    x = 94,849.59

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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.