Home / 92,924.15-139,383.95-26,364.38

Finding the Fourth Proportional to 92,924.15, 139,383.95 and 26,364.38

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Solution

The fourth proportional to 92,924.15, 139,383.95 and 26,364.38 is: 39,545.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,924.15 : 139,383.95 = 26,364.38 : x
  2. Step 2: Convert to fraction form
    92,924.15/139,383.95 = 26,364.38/x
  3. Step 3: Cross multiply
    92,924.15x = 139,383.95 × 26,364.38
  4. Step 4: Simplify right side
    92,924.15x = 3,674,770,594.96
  5. Step 5: Solve for x
    x = 3,674,770,594.96/92,924.15
  6. Step 6: Final answer
    x = 39,545.92

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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.