Home / 34,275.69-51,392.77-22,415.14

Finding the Fourth Proportional to 34,275.69, 51,392.77 and 22,415.14

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Solution

The fourth proportional to 34,275.69, 51,392.77 and 22,415.14 is: 33,609.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,275.69 : 51,392.77 = 22,415.14 : x
  2. Step 2: Convert to fraction form
    34,275.69/51,392.77 = 22,415.14/x
  3. Step 3: Cross multiply
    34,275.69x = 51,392.77 × 22,415.14
  4. Step 4: Simplify right side
    34,275.69x = 1,151,976,142.74
  5. Step 5: Solve for x
    x = 1,151,976,142.74/34,275.69
  6. Step 6: Final answer
    x = 33,609.13

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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.