Home / 44,742.08-67,111.57-11,462.47

Finding the Fourth Proportional to 44,742.08, 67,111.57 and 11,462.47

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Solution

The fourth proportional to 44,742.08, 67,111.57 and 11,462.47 is: 17,193.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,742.08 : 67,111.57 = 11,462.47 : x
  2. Step 2: Convert to fraction form
    44,742.08/67,111.57 = 11,462.47/x
  3. Step 3: Cross multiply
    44,742.08x = 67,111.57 × 11,462.47
  4. Step 4: Simplify right side
    44,742.08x = 769,264,190.00
  5. Step 5: Solve for x
    x = 769,264,190.00/44,742.08
  6. Step 6: Final answer
    x = 17,193.31

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1.5x scale

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.