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Finding the Fourth Proportional to 32,444.70, 44,774.01 and 19,023.90

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Solution

The fourth proportional to 32,444.70, 44,774.01 and 19,023.90 is: 26,253.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,444.70 : 44,774.01 = 19,023.90 : x
  2. Step 2: Convert to fraction form
    32,444.70/44,774.01 = 19,023.90/x
  3. Step 3: Cross multiply
    32,444.70x = 44,774.01 × 19,023.90
  4. Step 4: Simplify right side
    32,444.70x = 851,776,288.84
  5. Step 5: Solve for x
    x = 851,776,288.84/32,444.70
  6. Step 6: Final answer
    x = 26,253.17

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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.