Home / 32,113.14-44,316.45-19,366.98

Finding the Fourth Proportional to 32,113.14, 44,316.45 and 19,366.98

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Solution

The fourth proportional to 32,113.14, 44,316.45 and 19,366.98 is: 26,726.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,113.14 : 44,316.45 = 19,366.98 : x
  2. Step 2: Convert to fraction form
    32,113.14/44,316.45 = 19,366.98/x
  3. Step 3: Cross multiply
    32,113.14x = 44,316.45 × 19,366.98
  4. Step 4: Simplify right side
    32,113.14x = 858,275,800.82
  5. Step 5: Solve for x
    x = 858,275,800.82/32,113.14
  6. Step 6: Final answer
    x = 26,726.62

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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.