Home / 91,156.33-136,734.50-24,596.46

Finding the Fourth Proportional to 91,156.33, 136,734.50 and 24,596.46

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Solution

The fourth proportional to 91,156.33, 136,734.50 and 24,596.46 is: 36,894.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,156.33 : 136,734.50 = 24,596.46 : x
  2. Step 2: Convert to fraction form
    91,156.33/136,734.50 = 24,596.46/x
  3. Step 3: Cross multiply
    91,156.33x = 136,734.50 × 24,596.46
  4. Step 4: Simplify right side
    91,156.33x = 3,363,184,659.87
  5. Step 5: Solve for x
    x = 3,363,184,659.87/91,156.33
  6. Step 6: Final answer
    x = 36,894.69

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1.5x scale

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.