Home / 156,337.51-233,362.15-134,292.55

Finding the Fourth Proportional to 156,337.51, 233,362.15 and 134,292.55

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Solution

The fourth proportional to 156,337.51, 233,362.15 and 134,292.55 is: 200,456.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,337.51 : 233,362.15 = 134,292.55 : x
  2. Step 2: Convert to fraction form
    156,337.51/233,362.15 = 134,292.55/x
  3. Step 3: Cross multiply
    156,337.51x = 233,362.15 × 134,292.55
  4. Step 4: Simplify right side
    156,337.51x = 31,338,798,152.95
  5. Step 5: Solve for x
    x = 31,338,798,152.95/156,337.51
  6. Step 6: Final answer
    x = 200,456.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.