Home / 35,193.95-48,567.57-19,061.21

Finding the Fourth Proportional to 35,193.95, 48,567.57 and 19,061.21

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Solution

The fourth proportional to 35,193.95, 48,567.57 and 19,061.21 is: 26,304.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,193.95 : 48,567.57 = 19,061.21 : x
  2. Step 2: Convert to fraction form
    35,193.95/48,567.57 = 19,061.21/x
  3. Step 3: Cross multiply
    35,193.95x = 48,567.57 × 19,061.21
  4. Step 4: Simplify right side
    35,193.95x = 925,756,650.96
  5. Step 5: Solve for x
    x = 925,756,650.96/35,193.95
  6. Step 6: Final answer
    x = 26,304.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.