Home / 10,774.35-14,867.55-6,058.26

Finding the Fourth Proportional to 10,774.35, 14,867.55 and 6,058.26

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Solution

The fourth proportional to 10,774.35, 14,867.55 and 6,058.26 is: 8,359.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,774.35 : 14,867.55 = 6,058.26 : x
  2. Step 2: Convert to fraction form
    10,774.35/14,867.55 = 6,058.26/x
  3. Step 3: Cross multiply
    10,774.35x = 14,867.55 × 6,058.26
  4. Step 4: Simplify right side
    10,774.35x = 90,071,483.46
  5. Step 5: Solve for x
    x = 90,071,483.46/10,774.35
  6. Step 6: Final answer
    x = 8,359.81

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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.