Home / 32,441.94-44,774.28-19,018.55

Finding the Fourth Proportional to 32,441.94, 44,774.28 and 19,018.55

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Solution

The fourth proportional to 32,441.94, 44,774.28 and 19,018.55 is: 26,248.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,441.94 : 44,774.28 = 19,018.55 : x
  2. Step 2: Convert to fraction form
    32,441.94/44,774.28 = 19,018.55/x
  3. Step 3: Cross multiply
    32,441.94x = 44,774.28 × 19,018.55
  4. Step 4: Simplify right side
    32,441.94x = 851,541,994.83
  5. Step 5: Solve for x
    x = 851,541,994.83/32,441.94
  6. Step 6: Final answer
    x = 26,248.18

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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.