Home / 44,073.42-66,114.83-14,077.18

Finding the Fourth Proportional to 44,073.42, 66,114.83 and 14,077.18

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Solution

The fourth proportional to 44,073.42, 66,114.83 and 14,077.18 is: 21,117.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,073.42 : 66,114.83 = 14,077.18 : x
  2. Step 2: Convert to fraction form
    44,073.42/66,114.83 = 14,077.18/x
  3. Step 3: Cross multiply
    44,073.42x = 66,114.83 × 14,077.18
  4. Step 4: Simplify right side
    44,073.42x = 930,710,362.58
  5. Step 5: Solve for x
    x = 930,710,362.58/44,073.42
  6. Step 6: Final answer
    x = 21,117.27

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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.