Home / 61,080.24-84,296.16-34,222.59

Finding the Fourth Proportional to 61,080.24, 84,296.16 and 34,222.59

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Solution

The fourth proportional to 61,080.24, 84,296.16 and 34,222.59 is: 47,230.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,080.24 : 84,296.16 = 34,222.59 : x
  2. Step 2: Convert to fraction form
    61,080.24/84,296.16 = 34,222.59/x
  3. Step 3: Cross multiply
    61,080.24x = 84,296.16 × 34,222.59
  4. Step 4: Simplify right side
    61,080.24x = 2,884,832,922.25
  5. Step 5: Solve for x
    x = 2,884,832,922.25/61,080.24
  6. Step 6: Final answer
    x = 47,230.22

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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.