Home / 22,368.31-33,552.48-10,513.39

Finding the Fourth Proportional to 22,368.31, 33,552.48 and 10,513.39

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Solution

The fourth proportional to 22,368.31, 33,552.48 and 10,513.39 is: 15,770.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,368.31 : 33,552.48 = 10,513.39 : x
  2. Step 2: Convert to fraction form
    22,368.31/33,552.48 = 10,513.39/x
  3. Step 3: Cross multiply
    22,368.31x = 33,552.48 × 10,513.39
  4. Step 4: Simplify right side
    22,368.31x = 352,750,307.71
  5. Step 5: Solve for x
    x = 352,750,307.71/22,368.31
  6. Step 6: Final answer
    x = 15,770.09

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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.