Home / 34,444.74-47,530.46-19,333.94

Finding the Fourth Proportional to 34,444.74, 47,530.46 and 19,333.94

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Solution

The fourth proportional to 34,444.74, 47,530.46 and 19,333.94 is: 26,678.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,444.74 : 47,530.46 = 19,333.94 : x
  2. Step 2: Convert to fraction form
    34,444.74/47,530.46 = 19,333.94/x
  3. Step 3: Cross multiply
    34,444.74x = 47,530.46 × 19,333.94
  4. Step 4: Simplify right side
    34,444.74x = 918,951,050.73
  5. Step 5: Solve for x
    x = 918,951,050.73/34,444.74
  6. Step 6: Final answer
    x = 26,678.99

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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.