Home / 44,110.60-66,170.02-14,528.48

Finding the Fourth Proportional to 44,110.60, 66,170.02 and 14,528.48

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Solution

The fourth proportional to 44,110.60, 66,170.02 and 14,528.48 is: 21,794.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,110.60 : 66,170.02 = 14,528.48 : x
  2. Step 2: Convert to fraction form
    44,110.60/66,170.02 = 14,528.48/x
  3. Step 3: Cross multiply
    44,110.60x = 66,170.02 × 14,528.48
  4. Step 4: Simplify right side
    44,110.60x = 961,349,812.17
  5. Step 5: Solve for x
    x = 961,349,812.17/44,110.60
  6. Step 6: Final answer
    x = 21,794.08

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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.