Home / 10,775.52-14,868.59-6,058.89

Finding the Fourth Proportional to 10,775.52, 14,868.59 and 6,058.89

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Solution

The fourth proportional to 10,775.52, 14,868.59 and 6,058.89 is: 8,360.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,775.52 : 14,868.59 = 6,058.89 : x
  2. Step 2: Convert to fraction form
    10,775.52/14,868.59 = 6,058.89/x
  3. Step 3: Cross multiply
    10,775.52x = 14,868.59 × 6,058.89
  4. Step 4: Simplify right side
    10,775.52x = 90,087,120.97
  5. Step 5: Solve for x
    x = 90,087,120.97/10,775.52
  6. Step 6: Final answer
    x = 8,360.35

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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.