Home / 134,132.56-201,223.44-44,180.40

Finding the Fourth Proportional to 134,132.56, 201,223.44 and 44,180.40

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Solution

The fourth proportional to 134,132.56, 201,223.44 and 44,180.40 is: 66,278.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,132.56 : 201,223.44 = 44,180.40 : x
  2. Step 2: Convert to fraction form
    134,132.56/201,223.44 = 44,180.40/x
  3. Step 3: Cross multiply
    134,132.56x = 201,223.44 × 44,180.40
  4. Step 4: Simplify right side
    134,132.56x = 8,890,132,068.58
  5. Step 5: Solve for x
    x = 8,890,132,068.58/134,132.56
  6. Step 6: Final answer
    x = 66,278.70

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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.