Home / 35,592.93-49,116.13-19,676.43

Finding the Fourth Proportional to 35,592.93, 49,116.13 and 19,676.43

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Solution

The fourth proportional to 35,592.93, 49,116.13 and 19,676.43 is: 27,152.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,592.93 : 49,116.13 = 19,676.43 : x
  2. Step 2: Convert to fraction form
    35,592.93/49,116.13 = 19,676.43/x
  3. Step 3: Cross multiply
    35,592.93x = 49,116.13 × 19,676.43
  4. Step 4: Simplify right side
    35,592.93x = 966,429,848.24
  5. Step 5: Solve for x
    x = 966,429,848.24/35,592.93
  6. Step 6: Final answer
    x = 27,152.30

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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.