Home / 24,195.40-36,293.32-6,666.20

Finding the Fourth Proportional to 24,195.40, 36,293.32 and 6,666.20

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Solution

The fourth proportional to 24,195.40, 36,293.32 and 6,666.20 is: 9,999.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,195.40 : 36,293.32 = 6,666.20 : x
  2. Step 2: Convert to fraction form
    24,195.40/36,293.32 = 6,666.20/x
  3. Step 3: Cross multiply
    24,195.40x = 36,293.32 × 6,666.20
  4. Step 4: Simplify right side
    24,195.40x = 241,938,529.78
  5. Step 5: Solve for x
    x = 241,938,529.78/24,195.40
  6. Step 6: Final answer
    x = 9,999.36

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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.