Home / 42,956.40-59,280.14-23,836.25

Finding the Fourth Proportional to 42,956.40, 59,280.14 and 23,836.25

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Solution

The fourth proportional to 42,956.40, 59,280.14 and 23,836.25 is: 32,894.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,956.40 : 59,280.14 = 23,836.25 : x
  2. Step 2: Convert to fraction form
    42,956.40/59,280.14 = 23,836.25/x
  3. Step 3: Cross multiply
    42,956.40x = 59,280.14 × 23,836.25
  4. Step 4: Simplify right side
    42,956.40x = 1,413,016,237.08
  5. Step 5: Solve for x
    x = 1,413,016,237.08/42,956.40
  6. Step 6: Final answer
    x = 32,894.20

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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.