Home / 92,465.57-127,593.18-52,176.94

Finding the Fourth Proportional to 92,465.57, 127,593.18 and 52,176.94

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Solution

The fourth proportional to 92,465.57, 127,593.18 and 52,176.94 is: 71,998.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,465.57 : 127,593.18 = 52,176.94 : x
  2. Step 2: Convert to fraction form
    92,465.57/127,593.18 = 52,176.94/x
  3. Step 3: Cross multiply
    92,465.57x = 127,593.18 × 52,176.94
  4. Step 4: Simplify right side
    92,465.57x = 6,657,421,378.29
  5. Step 5: Solve for x
    x = 6,657,421,378.29/92,465.57
  6. Step 6: Final answer
    x = 71,998.92

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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.