Home / 79,880.17-110,235.02-44,070.18

Finding the Fourth Proportional to 79,880.17, 110,235.02 and 44,070.18

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Solution

The fourth proportional to 79,880.17, 110,235.02 and 44,070.18 is: 60,817.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,880.17 : 110,235.02 = 44,070.18 : x
  2. Step 2: Convert to fraction form
    79,880.17/110,235.02 = 44,070.18/x
  3. Step 3: Cross multiply
    79,880.17x = 110,235.02 × 44,070.18
  4. Step 4: Simplify right side
    79,880.17x = 4,858,077,173.70
  5. Step 5: Solve for x
    x = 4,858,077,173.70/79,880.17
  6. Step 6: Final answer
    x = 60,817.06

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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.