Home / 149,296.76-223,943.75-60,529.16

Finding the Fourth Proportional to 149,296.76, 223,943.75 and 60,529.16

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Solution

The fourth proportional to 149,296.76, 223,943.75 and 60,529.16 is: 90,793.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,296.76 : 223,943.75 = 60,529.16 : x
  2. Step 2: Convert to fraction form
    149,296.76/223,943.75 = 60,529.16/x
  3. Step 3: Cross multiply
    149,296.76x = 223,943.75 × 60,529.16
  4. Step 4: Simplify right side
    149,296.76x = 13,555,127,785.93
  5. Step 5: Solve for x
    x = 13,555,127,785.93/149,296.76
  6. Step 6: Final answer
    x = 90,793.18

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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.