Home / 35,327.84-52,992.36-15,602.12

Finding the Fourth Proportional to 35,327.84, 52,992.36 and 15,602.12

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Solution

The fourth proportional to 35,327.84, 52,992.36 and 15,602.12 is: 23,403.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,327.84 : 52,992.36 = 15,602.12 : x
  2. Step 2: Convert to fraction form
    35,327.84/52,992.36 = 15,602.12/x
  3. Step 3: Cross multiply
    35,327.84x = 52,992.36 × 15,602.12
  4. Step 4: Simplify right side
    35,327.84x = 826,793,159.80
  5. Step 5: Solve for x
    x = 826,793,159.80/35,327.84
  6. Step 6: Final answer
    x = 23,403.44

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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.