Home / 25,925.06-35,774.46-14,590.94

Finding the Fourth Proportional to 25,925.06, 35,774.46 and 14,590.94

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Solution

The fourth proportional to 25,925.06, 35,774.46 and 14,590.94 is: 20,134.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,925.06 : 35,774.46 = 14,590.94 : x
  2. Step 2: Convert to fraction form
    25,925.06/35,774.46 = 14,590.94/x
  3. Step 3: Cross multiply
    25,925.06x = 35,774.46 × 14,590.94
  4. Step 4: Simplify right side
    25,925.06x = 521,982,820.52
  5. Step 5: Solve for x
    x = 521,982,820.52/25,925.06
  6. Step 6: Final answer
    x = 20,134.29

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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.