Home / 22,240.42-33,364.28-10,547.26

Finding the Fourth Proportional to 22,240.42, 33,364.28 and 10,547.26

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Solution

The fourth proportional to 22,240.42, 33,364.28 and 10,547.26 is: 15,822.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,240.42 : 33,364.28 = 10,547.26 : x
  2. Step 2: Convert to fraction form
    22,240.42/33,364.28 = 10,547.26/x
  3. Step 3: Cross multiply
    22,240.42x = 33,364.28 × 10,547.26
  4. Step 4: Simplify right side
    22,240.42x = 351,901,683.14
  5. Step 5: Solve for x
    x = 351,901,683.14/22,240.42
  6. Step 6: Final answer
    x = 15,822.62

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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.