Home / 94,948.90-131,030.34-52,508.14

Finding the Fourth Proportional to 94,948.90, 131,030.34 and 52,508.14

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Solution

The fourth proportional to 94,948.90, 131,030.34 and 52,508.14 is: 72,461.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,948.90 : 131,030.34 = 52,508.14 : x
  2. Step 2: Convert to fraction form
    94,948.90/131,030.34 = 52,508.14/x
  3. Step 3: Cross multiply
    94,948.90x = 131,030.34 × 52,508.14
  4. Step 4: Simplify right side
    94,948.90x = 6,880,159,436.97
  5. Step 5: Solve for x
    x = 6,880,159,436.97/94,948.90
  6. Step 6: Final answer
    x = 72,461.71

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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.