Home / 55,988.16-83,993.28-16,007.52

Finding the Fourth Proportional to 55,988.16, 83,993.28 and 16,007.52

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Solution

The fourth proportional to 55,988.16, 83,993.28 and 16,007.52 is: 24,014.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,988.16 : 83,993.28 = 16,007.52 : x
  2. Step 2: Convert to fraction form
    55,988.16/83,993.28 = 16,007.52/x
  3. Step 3: Cross multiply
    55,988.16x = 83,993.28 × 16,007.52
  4. Step 4: Simplify right side
    55,988.16x = 1,344,524,109.47
  5. Step 5: Solve for x
    x = 1,344,524,109.47/55,988.16
  6. Step 6: Final answer
    x = 24,014.44

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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.