Home / 134,289.67-201,391.44-44,312.17

Finding the Fourth Proportional to 134,289.67, 201,391.44 and 44,312.17

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Solution

The fourth proportional to 134,289.67, 201,391.44 and 44,312.17 is: 66,454.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,289.67 : 201,391.44 = 44,312.17 : x
  2. Step 2: Convert to fraction form
    134,289.67/201,391.44 = 44,312.17/x
  3. Step 3: Cross multiply
    134,289.67x = 201,391.44 × 44,312.17
  4. Step 4: Simplify right side
    134,289.67x = 8,924,091,725.82
  5. Step 5: Solve for x
    x = 8,924,091,725.82/134,289.67
  6. Step 6: Final answer
    x = 66,454.04

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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.