Home / 25,833.12-38,750.04-14,726.58

Finding the Fourth Proportional to 25,833.12, 38,750.04 and 14,726.58

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Solution

The fourth proportional to 25,833.12, 38,750.04 and 14,726.58 is: 22,090.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,833.12 : 38,750.04 = 14,726.58 : x
  2. Step 2: Convert to fraction form
    25,833.12/38,750.04 = 14,726.58/x
  3. Step 3: Cross multiply
    25,833.12x = 38,750.04 × 14,726.58
  4. Step 4: Simplify right side
    25,833.12x = 570,655,564.06
  5. Step 5: Solve for x
    x = 570,655,564.06/25,833.12
  6. Step 6: Final answer
    x = 22,090.08

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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.