Home / 22,365.80-33,547.94-9,208.24

Finding the Fourth Proportional to 22,365.80, 33,547.94 and 9,208.24

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Solution

The fourth proportional to 22,365.80, 33,547.94 and 9,208.24 is: 13,812.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,365.80 : 33,547.94 = 9,208.24 : x
  2. Step 2: Convert to fraction form
    22,365.80/33,547.94 = 9,208.24/x
  3. Step 3: Cross multiply
    22,365.80x = 33,547.94 × 9,208.24
  4. Step 4: Simplify right side
    22,365.80x = 308,917,483.03
  5. Step 5: Solve for x
    x = 308,917,483.03/22,365.80
  6. Step 6: Final answer
    x = 13,812.05

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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.