Home / 35,216.33-52,826.93-13,029.22

Finding the Fourth Proportional to 35,216.33, 52,826.93 and 13,029.22

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Solution

The fourth proportional to 35,216.33, 52,826.93 and 13,029.22 is: 19,544.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,216.33 : 52,826.93 = 13,029.22 : x
  2. Step 2: Convert to fraction form
    35,216.33/52,826.93 = 13,029.22/x
  3. Step 3: Cross multiply
    35,216.33x = 52,826.93 × 13,029.22
  4. Step 4: Simplify right side
    35,216.33x = 688,293,363.61
  5. Step 5: Solve for x
    x = 688,293,363.61/35,216.33
  6. Step 6: Final answer
    x = 19,544.72

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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.