Home / 156,370.24-234,614.40-94,084.48

Finding the Fourth Proportional to 156,370.24, 234,614.40 and 94,084.48

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Solution

The fourth proportional to 156,370.24, 234,614.40 and 94,084.48 is: 141,162.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,370.24 : 234,614.40 = 94,084.48 : x
  2. Step 2: Convert to fraction form
    156,370.24/234,614.40 = 94,084.48/x
  3. Step 3: Cross multiply
    156,370.24x = 234,614.40 × 94,084.48
  4. Step 4: Simplify right side
    156,370.24x = 22,073,573,824.51
  5. Step 5: Solve for x
    x = 22,073,573,824.51/156,370.24
  6. Step 6: Final answer
    x = 141,162.24

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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.