Home / 16,009.26-24,008.70-5,332.77

Finding the Fourth Proportional to 16,009.26, 24,008.70 and 5,332.77

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Solution

The fourth proportional to 16,009.26, 24,008.70 and 5,332.77 is: 7,997.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,009.26 : 24,008.70 = 5,332.77 : x
  2. Step 2: Convert to fraction form
    16,009.26/24,008.70 = 5,332.77/x
  3. Step 3: Cross multiply
    16,009.26x = 24,008.70 × 5,332.77
  4. Step 4: Simplify right side
    16,009.26x = 128,032,875.10
  5. Step 5: Solve for x
    x = 128,032,875.10/16,009.26
  6. Step 6: Final answer
    x = 7,997.43

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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.