Home / 122,904.19-184,374.43-62,966.57

Finding the Fourth Proportional to 122,904.19, 184,374.43 and 62,966.57

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Solution

The fourth proportional to 122,904.19, 184,374.43 and 62,966.57 is: 94,459.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,904.19 : 184,374.43 = 62,966.57 : x
  2. Step 2: Convert to fraction form
    122,904.19/184,374.43 = 62,966.57/x
  3. Step 3: Cross multiply
    122,904.19x = 184,374.43 × 62,966.57
  4. Step 4: Simplify right side
    122,904.19x = 11,609,424,373.52
  5. Step 5: Solve for x
    x = 11,609,424,373.52/122,904.19
  6. Step 6: Final answer
    x = 94,459.15

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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.