Home / 158,446.34-237,667.25-38,504.17

Finding the Fourth Proportional to 158,446.34, 237,667.25 and 38,504.17

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Solution

The fourth proportional to 158,446.34, 237,667.25 and 38,504.17 is: 57,755.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,446.34 : 237,667.25 = 38,504.17 : x
  2. Step 2: Convert to fraction form
    158,446.34/237,667.25 = 38,504.17/x
  3. Step 3: Cross multiply
    158,446.34x = 237,667.25 × 38,504.17
  4. Step 4: Simplify right side
    158,446.34x = 9,151,178,816.58
  5. Step 5: Solve for x
    x = 9,151,178,816.58/158,446.34
  6. Step 6: Final answer
    x = 57,755.70

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1.5x scale

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.