Home / 42,836.94-59,116.68-23,974.02

Finding the Fourth Proportional to 42,836.94, 59,116.68 and 23,974.02

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Solution

The fourth proportional to 42,836.94, 59,116.68 and 23,974.02 is: 33,085.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,836.94 : 59,116.68 = 23,974.02 : x
  2. Step 2: Convert to fraction form
    42,836.94/59,116.68 = 23,974.02/x
  3. Step 3: Cross multiply
    42,836.94x = 59,116.68 × 23,974.02
  4. Step 4: Simplify right side
    42,836.94x = 1,417,264,468.65
  5. Step 5: Solve for x
    x = 1,417,264,468.65/42,836.94
  6. Step 6: Final answer
    x = 33,085.10

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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.