Home / 156,366.24-234,608.40-94,080.48

Finding the Fourth Proportional to 156,366.24, 234,608.40 and 94,080.48

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Solution

The fourth proportional to 156,366.24, 234,608.40 and 94,080.48 is: 141,156.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,366.24 : 234,608.40 = 94,080.48 : x
  2. Step 2: Convert to fraction form
    156,366.24/234,608.40 = 94,080.48/x
  3. Step 3: Cross multiply
    156,366.24x = 234,608.40 × 94,080.48
  4. Step 4: Simplify right side
    156,366.24x = 22,072,070,884.03
  5. Step 5: Solve for x
    x = 22,072,070,884.03/156,366.24
  6. Step 6: Final answer
    x = 141,156.24

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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.