Home / 122,275.12-183,374.79-59,055.94

Finding the Fourth Proportional to 122,275.12, 183,374.79 and 59,055.94

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Solution

The fourth proportional to 122,275.12, 183,374.79 and 59,055.94 is: 88,565.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,275.12 : 183,374.79 = 59,055.94 : x
  2. Step 2: Convert to fraction form
    122,275.12/183,374.79 = 59,055.94/x
  3. Step 3: Cross multiply
    122,275.12x = 183,374.79 × 59,055.94
  4. Step 4: Simplify right side
    122,275.12x = 10,829,370,595.75
  5. Step 5: Solve for x
    x = 10,829,370,595.75/122,275.12
  6. Step 6: Final answer
    x = 88,565.61

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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.