Home / 44,150.16-66,227.54-14,570.30

Finding the Fourth Proportional to 44,150.16, 66,227.54 and 14,570.30

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Solution

The fourth proportional to 44,150.16, 66,227.54 and 14,570.30 is: 21,856.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,150.16 : 66,227.54 = 14,570.30 : x
  2. Step 2: Convert to fraction form
    44,150.16/66,227.54 = 14,570.30/x
  3. Step 3: Cross multiply
    44,150.16x = 66,227.54 × 14,570.30
  4. Step 4: Simplify right side
    44,150.16x = 964,955,300.74
  5. Step 5: Solve for x
    x = 964,955,300.74/44,150.16
  6. Step 6: Final answer
    x = 21,856.21

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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.