Home / 38,495.76-57,739.92-26,095.50

Finding the Fourth Proportional to 38,495.76, 57,739.92 and 26,095.50

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Solution

The fourth proportional to 38,495.76, 57,739.92 and 26,095.50 is: 39,140.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,495.76 : 57,739.92 = 26,095.50 : x
  2. Step 2: Convert to fraction form
    38,495.76/57,739.92 = 26,095.50/x
  3. Step 3: Cross multiply
    38,495.76x = 57,739.92 × 26,095.50
  4. Step 4: Simplify right side
    38,495.76x = 1,506,752,082.36
  5. Step 5: Solve for x
    x = 1,506,752,082.36/38,495.76
  6. Step 6: Final answer
    x = 39,140.73

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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.