Home / 32,109.07-44,320.77-22,551.25

Finding the Fourth Proportional to 32,109.07, 44,320.77 and 22,551.25

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Solution

The fourth proportional to 32,109.07, 44,320.77 and 22,551.25 is: 31,127.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,109.07 : 44,320.77 = 22,551.25 : x
  2. Step 2: Convert to fraction form
    32,109.07/44,320.77 = 22,551.25/x
  3. Step 3: Cross multiply
    32,109.07x = 44,320.77 × 22,551.25
  4. Step 4: Simplify right side
    32,109.07x = 999,488,764.46
  5. Step 5: Solve for x
    x = 999,488,764.46/32,109.07
  6. Step 6: Final answer
    x = 31,127.93

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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.