Home / 35,184.24-52,770.69-15,459.12

Finding the Fourth Proportional to 35,184.24, 52,770.69 and 15,459.12

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Solution

The fourth proportional to 35,184.24, 52,770.69 and 15,459.12 is: 23,186.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,184.24 : 52,770.69 = 15,459.12 : x
  2. Step 2: Convert to fraction form
    35,184.24/52,770.69 = 15,459.12/x
  3. Step 3: Cross multiply
    35,184.24x = 52,770.69 × 15,459.12
  4. Step 4: Simplify right side
    35,184.24x = 815,788,429.19
  5. Step 5: Solve for x
    x = 815,788,429.19/35,184.24
  6. Step 6: Final answer
    x = 23,186.19

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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.