Home / 80,080.03-110,501.98-44,264.26

Finding the Fourth Proportional to 80,080.03, 110,501.98 and 44,264.26

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Solution

The fourth proportional to 80,080.03, 110,501.98 and 44,264.26 is: 61,080.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,080.03 : 110,501.98 = 44,264.26 : x
  2. Step 2: Convert to fraction form
    80,080.03/110,501.98 = 44,264.26/x
  3. Step 3: Cross multiply
    80,080.03x = 110,501.98 × 44,264.26
  4. Step 4: Simplify right side
    80,080.03x = 4,891,288,373.23
  5. Step 5: Solve for x
    x = 4,891,288,373.23/80,080.03
  6. Step 6: Final answer
    x = 61,080.00

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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.