Home / 60,995.46-91,429.75-23,581.23

Finding the Fourth Proportional to 60,995.46, 91,429.75 and 23,581.23

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Solution

The fourth proportional to 60,995.46, 91,429.75 and 23,581.23 is: 35,347.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,995.46 : 91,429.75 = 23,581.23 : x
  2. Step 2: Convert to fraction form
    60,995.46/91,429.75 = 23,581.23/x
  3. Step 3: Cross multiply
    60,995.46x = 91,429.75 × 23,581.23
  4. Step 4: Simplify right side
    60,995.46x = 2,156,025,651.11
  5. Step 5: Solve for x
    x = 2,156,025,651.11/60,995.46
  6. Step 6: Final answer
    x = 35,347.32

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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.