Home / 16,261.78-22,427.19-10,594.39

Finding the Fourth Proportional to 16,261.78, 22,427.19 and 10,594.39

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Solution

The fourth proportional to 16,261.78, 22,427.19 and 10,594.39 is: 14,611.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,261.78 : 22,427.19 = 10,594.39 : x
  2. Step 2: Convert to fraction form
    16,261.78/22,427.19 = 10,594.39/x
  3. Step 3: Cross multiply
    16,261.78x = 22,427.19 × 10,594.39
  4. Step 4: Simplify right side
    16,261.78x = 237,602,397.46
  5. Step 5: Solve for x
    x = 237,602,397.46/16,261.78
  6. Step 6: Final answer
    x = 14,611.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.