Home / 10,053.36-15,058.17-6,751.80

Finding the Fourth Proportional to 10,053.36, 15,058.17 and 6,751.80

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Solution

The fourth proportional to 10,053.36, 15,058.17 and 6,751.80 is: 10,113.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,053.36 : 15,058.17 = 6,751.80 : x
  2. Step 2: Convert to fraction form
    10,053.36/15,058.17 = 6,751.80/x
  3. Step 3: Cross multiply
    10,053.36x = 15,058.17 × 6,751.80
  4. Step 4: Simplify right side
    10,053.36x = 101,669,752.21
  5. Step 5: Solve for x
    x = 101,669,752.21/10,053.36
  6. Step 6: Final answer
    x = 10,113.01

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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.