Home / 35,210.13-52,823.84-10,250.41

Finding the Fourth Proportional to 35,210.13, 52,823.84 and 10,250.41

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Solution

The fourth proportional to 35,210.13, 52,823.84 and 10,250.41 is: 15,378.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,210.13 : 52,823.84 = 10,250.41 : x
  2. Step 2: Convert to fraction form
    35,210.13/52,823.84 = 10,250.41/x
  3. Step 3: Cross multiply
    35,210.13x = 52,823.84 × 10,250.41
  4. Step 4: Simplify right side
    35,210.13x = 541,465,857.01
  5. Step 5: Solve for x
    x = 541,465,857.01/35,210.13
  6. Step 6: Final answer
    x = 15,378.13

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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.