Home / 10,001.33-13,795.14-6,018.29

Finding the Fourth Proportional to 10,001.33, 13,795.14 and 6,018.29

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Solution

The fourth proportional to 10,001.33, 13,795.14 and 6,018.29 is: 8,301.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,001.33 : 13,795.14 = 6,018.29 : x
  2. Step 2: Convert to fraction form
    10,001.33/13,795.14 = 6,018.29/x
  3. Step 3: Cross multiply
    10,001.33x = 13,795.14 × 6,018.29
  4. Step 4: Simplify right side
    10,001.33x = 83,023,153.11
  5. Step 5: Solve for x
    x = 83,023,153.11/10,001.33
  6. Step 6: Final answer
    x = 8,301.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.