Home / 44,443.45-66,675.59-30,410.08

Finding the Fourth Proportional to 44,443.45, 66,675.59 and 30,410.08

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Solution

The fourth proportional to 44,443.45, 66,675.59 and 30,410.08 is: 45,622.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,443.45 : 66,675.59 = 30,410.08 : x
  2. Step 2: Convert to fraction form
    44,443.45/66,675.59 = 30,410.08/x
  3. Step 3: Cross multiply
    44,443.45x = 66,675.59 × 30,410.08
  4. Step 4: Simplify right side
    44,443.45x = 2,027,610,324.59
  5. Step 5: Solve for x
    x = 2,027,610,324.59/44,443.45
  6. Step 6: Final answer
    x = 45,622.26

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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.