Home / 34,881.47-52,295.85-17,996.39

Finding the Fourth Proportional to 34,881.47, 52,295.85 and 17,996.39

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Solution

The fourth proportional to 34,881.47, 52,295.85 and 17,996.39 is: 26,980.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,881.47 : 52,295.85 = 17,996.39 : x
  2. Step 2: Convert to fraction form
    34,881.47/52,295.85 = 17,996.39/x
  3. Step 3: Cross multiply
    34,881.47x = 52,295.85 × 17,996.39
  4. Step 4: Simplify right side
    34,881.47x = 941,136,250.50
  5. Step 5: Solve for x
    x = 941,136,250.50/34,881.47
  6. Step 6: Final answer
    x = 26,980.98

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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.