Home / 42,835.96-59,111.61-23,454.52

Finding the Fourth Proportional to 42,835.96, 59,111.61 and 23,454.52

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Solution

The fourth proportional to 42,835.96, 59,111.61 and 23,454.52 is: 32,366.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,835.96 : 59,111.61 = 23,454.52 : x
  2. Step 2: Convert to fraction form
    42,835.96/59,111.61 = 23,454.52/x
  3. Step 3: Cross multiply
    42,835.96x = 59,111.61 × 23,454.52
  4. Step 4: Simplify right side
    42,835.96x = 1,386,434,438.98
  5. Step 5: Solve for x
    x = 1,386,434,438.98/42,835.96
  6. Step 6: Final answer
    x = 32,366.13

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.