Home / 94,323.27-130,219.92-62,535.23

Finding the Fourth Proportional to 94,323.27, 130,219.92 and 62,535.23

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Solution

The fourth proportional to 94,323.27, 130,219.92 and 62,535.23 is: 86,334.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,323.27 : 130,219.92 = 62,535.23 : x
  2. Step 2: Convert to fraction form
    94,323.27/130,219.92 = 62,535.23/x
  3. Step 3: Cross multiply
    94,323.27x = 130,219.92 × 62,535.23
  4. Step 4: Simplify right side
    94,323.27x = 8,143,332,647.78
  5. Step 5: Solve for x
    x = 8,143,332,647.78/94,323.27
  6. Step 6: Final answer
    x = 86,334.29

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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.