Home / 24,830.60-37,246.80-7,302.20

Finding the Fourth Proportional to 24,830.60, 37,246.80 and 7,302.20

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Solution

The fourth proportional to 24,830.60, 37,246.80 and 7,302.20 is: 10,953.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,830.60 : 37,246.80 = 7,302.20 : x
  2. Step 2: Convert to fraction form
    24,830.60/37,246.80 = 7,302.20/x
  3. Step 3: Cross multiply
    24,830.60x = 37,246.80 × 7,302.20
  4. Step 4: Simplify right side
    24,830.60x = 271,983,582.96
  5. Step 5: Solve for x
    x = 271,983,582.96/24,830.60
  6. Step 6: Final answer
    x = 10,953.56

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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.