Home / 23,925.77-33,018.65-13,854.65

Finding the Fourth Proportional to 23,925.77, 33,018.65 and 13,854.65

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Solution

The fourth proportional to 23,925.77, 33,018.65 and 13,854.65 is: 19,120.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,925.77 : 33,018.65 = 13,854.65 : x
  2. Step 2: Convert to fraction form
    23,925.77/33,018.65 = 13,854.65/x
  3. Step 3: Cross multiply
    23,925.77x = 33,018.65 × 13,854.65
  4. Step 4: Simplify right side
    23,925.77x = 457,461,769.95
  5. Step 5: Solve for x
    x = 457,461,769.95/23,925.77
  6. Step 6: Final answer
    x = 19,120.04

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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.