Home / 25,774.60-35,571.42-14,444.04

Finding the Fourth Proportional to 25,774.60, 35,571.42 and 14,444.04

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Solution

The fourth proportional to 25,774.60, 35,571.42 and 14,444.04 is: 19,934.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,774.60 : 35,571.42 = 14,444.04 : x
  2. Step 2: Convert to fraction form
    25,774.60/35,571.42 = 14,444.04/x
  3. Step 3: Cross multiply
    25,774.60x = 35,571.42 × 14,444.04
  4. Step 4: Simplify right side
    25,774.60x = 513,795,013.34
  5. Step 5: Solve for x
    x = 513,795,013.34/25,774.60
  6. Step 6: Final answer
    x = 19,934.16

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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.