Home / 92,056.38-126,994.95-58,049.34

Finding the Fourth Proportional to 92,056.38, 126,994.95 and 58,049.34

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Solution

The fourth proportional to 92,056.38, 126,994.95 and 58,049.34 is: 80,081.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,056.38 : 126,994.95 = 58,049.34 : x
  2. Step 2: Convert to fraction form
    92,056.38/126,994.95 = 58,049.34/x
  3. Step 3: Cross multiply
    92,056.38x = 126,994.95 × 58,049.34
  4. Step 4: Simplify right side
    92,056.38x = 7,371,973,030.83
  5. Step 5: Solve for x
    x = 7,371,973,030.83/92,056.38
  6. Step 6: Final answer
    x = 80,081.07

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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.