Home / 48,329.46-66,661.02-34,019.10

Finding the Fourth Proportional to 48,329.46, 66,661.02 and 34,019.10

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Solution

The fourth proportional to 48,329.46, 66,661.02 and 34,019.10 is: 46,922.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,329.46 : 66,661.02 = 34,019.10 : x
  2. Step 2: Convert to fraction form
    48,329.46/66,661.02 = 34,019.10/x
  3. Step 3: Cross multiply
    48,329.46x = 66,661.02 × 34,019.10
  4. Step 4: Simplify right side
    48,329.46x = 2,267,747,905.48
  5. Step 5: Solve for x
    x = 2,267,747,905.48/48,329.46
  6. Step 6: Final answer
    x = 46,922.68

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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.