Home / 10,363.07-15,534.19-3,337.93

Finding the Fourth Proportional to 10,363.07, 15,534.19 and 3,337.93

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Solution

The fourth proportional to 10,363.07, 15,534.19 and 3,337.93 is: 5,003.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,363.07 : 15,534.19 = 3,337.93 : x
  2. Step 2: Convert to fraction form
    10,363.07/15,534.19 = 3,337.93/x
  3. Step 3: Cross multiply
    10,363.07x = 15,534.19 × 3,337.93
  4. Step 4: Simplify right side
    10,363.07x = 51,852,038.83
  5. Step 5: Solve for x
    x = 51,852,038.83/10,363.07
  6. Step 6: Final answer
    x = 5,003.54

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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.