Home / 23,037.02-34,317.77-22,340.08

Finding the Fourth Proportional to 23,037.02, 34,317.77 and 22,340.08

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Solution

The fourth proportional to 23,037.02, 34,317.77 and 22,340.08 is: 33,279.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,037.02 : 34,317.77 = 22,340.08 : x
  2. Step 2: Convert to fraction form
    23,037.02/34,317.77 = 22,340.08/x
  3. Step 3: Cross multiply
    23,037.02x = 34,317.77 × 22,340.08
  4. Step 4: Simplify right side
    23,037.02x = 766,661,727.22
  5. Step 5: Solve for x
    x = 766,661,727.22/23,037.02
  6. Step 6: Final answer
    x = 33,279.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.