Home / 60,989.64-91,568.41-31,024.16

Finding the Fourth Proportional to 60,989.64, 91,568.41 and 31,024.16

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Solution

The fourth proportional to 60,989.64, 91,568.41 and 31,024.16 is: 46,578.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,989.64 : 91,568.41 = 31,024.16 : x
  2. Step 2: Convert to fraction form
    60,989.64/91,568.41 = 31,024.16/x
  3. Step 3: Cross multiply
    60,989.64x = 91,568.41 × 31,024.16
  4. Step 4: Simplify right side
    60,989.64x = 2,840,833,002.79
  5. Step 5: Solve for x
    x = 2,840,833,002.79/60,989.64
  6. Step 6: Final answer
    x = 46,578.94

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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.