Home / 15,004.17-22,501.89-6,228.18

Finding the Fourth Proportional to 15,004.17, 22,501.89 and 6,228.18

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Solution

The fourth proportional to 15,004.17, 22,501.89 and 6,228.18 is: 9,340.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,004.17 : 22,501.89 = 6,228.18 : x
  2. Step 2: Convert to fraction form
    15,004.17/22,501.89 = 6,228.18/x
  3. Step 3: Cross multiply
    15,004.17x = 22,501.89 × 6,228.18
  4. Step 4: Simplify right side
    15,004.17x = 140,145,821.26
  5. Step 5: Solve for x
    x = 140,145,821.26/15,004.17
  6. Step 6: Final answer
    x = 9,340.46

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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.