Home / 35,069.04-48,393.15-19,150.26

Finding the Fourth Proportional to 35,069.04, 48,393.15 and 19,150.26

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Solution

The fourth proportional to 35,069.04, 48,393.15 and 19,150.26 is: 26,426.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,069.04 : 48,393.15 = 19,150.26 : x
  2. Step 2: Convert to fraction form
    35,069.04/48,393.15 = 19,150.26/x
  3. Step 3: Cross multiply
    35,069.04x = 48,393.15 × 19,150.26
  4. Step 4: Simplify right side
    35,069.04x = 926,741,404.72
  5. Step 5: Solve for x
    x = 926,741,404.72/35,069.04
  6. Step 6: Final answer
    x = 26,426.20

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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.