Home / 24,368.36-36,552.47-19,939.69

Finding the Fourth Proportional to 24,368.36, 36,552.47 and 19,939.69

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Solution

The fourth proportional to 24,368.36, 36,552.47 and 19,939.69 is: 29,909.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,368.36 : 36,552.47 = 19,939.69 : x
  2. Step 2: Convert to fraction form
    24,368.36/36,552.47 = 19,939.69/x
  3. Step 3: Cross multiply
    24,368.36x = 36,552.47 × 19,939.69
  4. Step 4: Simplify right side
    24,368.36x = 728,844,737.77
  5. Step 5: Solve for x
    x = 728,844,737.77/24,368.36
  6. Step 6: Final answer
    x = 29,909.47

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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.