Home / 134,223.26-201,153.45-59,330.66

Finding the Fourth Proportional to 134,223.26, 201,153.45 and 59,330.66

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Solution

The fourth proportional to 134,223.26, 201,153.45 and 59,330.66 is: 88,915.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,223.26 : 201,153.45 = 59,330.66 : x
  2. Step 2: Convert to fraction form
    134,223.26/201,153.45 = 59,330.66/x
  3. Step 3: Cross multiply
    134,223.26x = 201,153.45 × 59,330.66
  4. Step 4: Simplify right side
    134,223.26x = 11,934,566,949.78
  5. Step 5: Solve for x
    x = 11,934,566,949.78/134,223.26
  6. Step 6: Final answer
    x = 88,915.79

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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.