Home / 38,246.60-57,386.10-24,217.40

Finding the Fourth Proportional to 38,246.60, 57,386.10 and 24,217.40

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Solution

The fourth proportional to 38,246.60, 57,386.10 and 24,217.40 is: 36,336.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,246.60 : 57,386.10 = 24,217.40 : x
  2. Step 2: Convert to fraction form
    38,246.60/57,386.10 = 24,217.40/x
  3. Step 3: Cross multiply
    38,246.60x = 57,386.10 × 24,217.40
  4. Step 4: Simplify right side
    38,246.60x = 1,389,742,138.14
  5. Step 5: Solve for x
    x = 1,389,742,138.14/38,246.60
  6. Step 6: Final answer
    x = 36,336.36

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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.