Home / 22,464.15-31,041.53-19,233.36

Finding the Fourth Proportional to 22,464.15, 31,041.53 and 19,233.36

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Solution

The fourth proportional to 22,464.15, 31,041.53 and 19,233.36 is: 26,577.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,464.15 : 31,041.53 = 19,233.36 : x
  2. Step 2: Convert to fraction form
    22,464.15/31,041.53 = 19,233.36/x
  3. Step 3: Cross multiply
    22,464.15x = 31,041.53 × 19,233.36
  4. Step 4: Simplify right side
    22,464.15x = 597,032,825.27
  5. Step 5: Solve for x
    x = 597,032,825.27/22,464.15
  6. Step 6: Final answer
    x = 26,577.14

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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.