Home / 55,953.29-83,929.93-22,667.15

Finding the Fourth Proportional to 55,953.29, 83,929.93 and 22,667.15

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Solution

The fourth proportional to 55,953.29, 83,929.93 and 22,667.15 is: 34,000.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,953.29 : 83,929.93 = 22,667.15 : x
  2. Step 2: Convert to fraction form
    55,953.29/83,929.93 = 22,667.15/x
  3. Step 3: Cross multiply
    55,953.29x = 83,929.93 × 22,667.15
  4. Step 4: Simplify right side
    55,953.29x = 1,902,451,836.48
  5. Step 5: Solve for x
    x = 1,902,451,836.48/55,953.29
  6. Step 6: Final answer
    x = 34,000.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.