Home / 44,445.78-61,335.83-30,110.00

Finding the Fourth Proportional to 44,445.78, 61,335.83 and 30,110.00

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Solution

The fourth proportional to 44,445.78, 61,335.83 and 30,110.00 is: 41,552.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,445.78 : 61,335.83 = 30,110.00 : x
  2. Step 2: Convert to fraction form
    44,445.78/61,335.83 = 30,110.00/x
  3. Step 3: Cross multiply
    44,445.78x = 61,335.83 × 30,110.00
  4. Step 4: Simplify right side
    44,445.78x = 1,846,821,609.90
  5. Step 5: Solve for x
    x = 1,846,821,609.90/44,445.78
  6. Step 6: Final answer
    x = 41,552.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.