Home / 34,966.63-48,248.56-19,650.16

Finding the Fourth Proportional to 34,966.63, 48,248.56 and 19,650.16

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Solution

The fourth proportional to 34,966.63, 48,248.56 and 19,650.16 is: 27,114.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,966.63 : 48,248.56 = 19,650.16 : x
  2. Step 2: Convert to fraction form
    34,966.63/48,248.56 = 19,650.16/x
  3. Step 3: Cross multiply
    34,966.63x = 48,248.56 × 19,650.16
  4. Step 4: Simplify right side
    34,966.63x = 948,092,008.64
  5. Step 5: Solve for x
    x = 948,092,008.64/34,966.63
  6. Step 6: Final answer
    x = 27,114.19

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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.