Home / 94,950.60-131,034.36-52,510.68

Finding the Fourth Proportional to 94,950.60, 131,034.36 and 52,510.68

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Solution

The fourth proportional to 94,950.60, 131,034.36 and 52,510.68 is: 72,466.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,950.60 : 131,034.36 = 52,510.68 : x
  2. Step 2: Convert to fraction form
    94,950.60/131,034.36 = 52,510.68/x
  3. Step 3: Cross multiply
    94,950.60x = 131,034.36 × 52,510.68
  4. Step 4: Simplify right side
    94,950.60x = 6,880,703,346.96
  5. Step 5: Solve for x
    x = 6,880,703,346.96/94,950.60
  6. Step 6: Final answer
    x = 72,466.14

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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.