Home / 94,350.24-130,235.31-58,561.20

Finding the Fourth Proportional to 94,350.24, 130,235.31 and 58,561.20

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Solution

The fourth proportional to 94,350.24, 130,235.31 and 58,561.20 is: 80,834.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,350.24 : 130,235.31 = 58,561.20 : x
  2. Step 2: Convert to fraction form
    94,350.24/130,235.31 = 58,561.20/x
  3. Step 3: Cross multiply
    94,350.24x = 130,235.31 × 58,561.20
  4. Step 4: Simplify right side
    94,350.24x = 7,626,736,035.97
  5. Step 5: Solve for x
    x = 7,626,736,035.97/94,350.24
  6. Step 6: Final answer
    x = 80,834.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.