Home / 134,285.70-201,385.44-44,308.20

Finding the Fourth Proportional to 134,285.70, 201,385.44 and 44,308.20

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Solution

The fourth proportional to 134,285.70, 201,385.44 and 44,308.20 is: 66,448.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,285.70 : 201,385.44 = 44,308.20 : x
  2. Step 2: Convert to fraction form
    134,285.70/201,385.44 = 44,308.20/x
  3. Step 3: Cross multiply
    134,285.70x = 201,385.44 × 44,308.20
  4. Step 4: Simplify right side
    134,285.70x = 8,923,026,352.61
  5. Step 5: Solve for x
    x = 8,923,026,352.61/134,285.70
  6. Step 6: Final answer
    x = 66,448.08

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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.