Home / 95,312.19-131,527.47-52,874.67

Finding the Fourth Proportional to 95,312.19, 131,527.47 and 52,874.67

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Solution

The fourth proportional to 95,312.19, 131,527.47 and 52,874.67 is: 72,965.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,312.19 : 131,527.47 = 52,874.67 : x
  2. Step 2: Convert to fraction form
    95,312.19/131,527.47 = 52,874.67/x
  3. Step 3: Cross multiply
    95,312.19x = 131,527.47 × 52,874.67
  4. Step 4: Simplify right side
    95,312.19x = 6,954,471,572.18
  5. Step 5: Solve for x
    x = 6,954,471,572.18/95,312.19
  6. Step 6: Final answer
    x = 72,965.18

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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.