Home / 35,057.10-52,525.82-19,275.35

Finding the Fourth Proportional to 35,057.10, 52,525.82 and 19,275.35

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Solution

The fourth proportional to 35,057.10, 52,525.82 and 19,275.35 is: 28,880.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,057.10 : 52,525.82 = 19,275.35 : x
  2. Step 2: Convert to fraction form
    35,057.10/52,525.82 = 19,275.35/x
  3. Step 3: Cross multiply
    35,057.10x = 52,525.82 × 19,275.35
  4. Step 4: Simplify right side
    35,057.10x = 1,012,453,205.53
  5. Step 5: Solve for x
    x = 1,012,453,205.53/35,057.10
  6. Step 6: Final answer
    x = 28,880.12

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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.