Home / 15,333.36-22,950.80-10,326.51

Finding the Fourth Proportional to 15,333.36, 22,950.80 and 10,326.51

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Solution

The fourth proportional to 15,333.36, 22,950.80 and 10,326.51 is: 15,456.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,333.36 : 22,950.80 = 10,326.51 : x
  2. Step 2: Convert to fraction form
    15,333.36/22,950.80 = 10,326.51/x
  3. Step 3: Cross multiply
    15,333.36x = 22,950.80 × 10,326.51
  4. Step 4: Simplify right side
    15,333.36x = 237,001,614.08
  5. Step 5: Solve for x
    x = 237,001,614.08/15,333.36
  6. Step 6: Final answer
    x = 15,456.60

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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.