Home / 22,283.34-33,417.73-10,433.45

Finding the Fourth Proportional to 22,283.34, 33,417.73 and 10,433.45

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Solution

The fourth proportional to 22,283.34, 33,417.73 and 10,433.45 is: 15,646.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,283.34 : 33,417.73 = 10,433.45 : x
  2. Step 2: Convert to fraction form
    22,283.34/33,417.73 = 10,433.45/x
  3. Step 3: Cross multiply
    22,283.34x = 33,417.73 × 10,433.45
  4. Step 4: Simplify right side
    22,283.34x = 348,662,173.65
  5. Step 5: Solve for x
    x = 348,662,173.65/22,283.34
  6. Step 6: Final answer
    x = 15,646.76

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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.