Home / 44,182.18-66,091.02-28,362.88

Finding the Fourth Proportional to 44,182.18, 66,091.02 and 28,362.88

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Solution

The fourth proportional to 44,182.18, 66,091.02 and 28,362.88 is: 42,427.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,182.18 : 66,091.02 = 28,362.88 : x
  2. Step 2: Convert to fraction form
    44,182.18/66,091.02 = 28,362.88/x
  3. Step 3: Cross multiply
    44,182.18x = 66,091.02 × 28,362.88
  4. Step 4: Simplify right side
    44,182.18x = 1,874,531,669.34
  5. Step 5: Solve for x
    x = 1,874,531,669.34/44,182.18
  6. Step 6: Final answer
    x = 42,427.32

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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.