Home / 15,358.92-23,041.35-5,998.56

Finding the Fourth Proportional to 15,358.92, 23,041.35 and 5,998.56

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Solution

The fourth proportional to 15,358.92, 23,041.35 and 5,998.56 is: 8,999.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,358.92 : 23,041.35 = 5,998.56 : x
  2. Step 2: Convert to fraction form
    15,358.92/23,041.35 = 5,998.56/x
  3. Step 3: Cross multiply
    15,358.92x = 23,041.35 × 5,998.56
  4. Step 4: Simplify right side
    15,358.92x = 138,214,920.46
  5. Step 5: Solve for x
    x = 138,214,920.46/15,358.92
  6. Step 6: Final answer
    x = 8,999.00

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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.