Home / 34,995.04-48,292.69-19,079.46

Finding the Fourth Proportional to 34,995.04, 48,292.69 and 19,079.46

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Solution

The fourth proportional to 34,995.04, 48,292.69 and 19,079.46 is: 26,329.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,995.04 : 48,292.69 = 19,079.46 : x
  2. Step 2: Convert to fraction form
    34,995.04/48,292.69 = 19,079.46/x
  3. Step 3: Cross multiply
    34,995.04x = 48,292.69 × 19,079.46
  4. Step 4: Simplify right side
    34,995.04x = 921,398,447.15
  5. Step 5: Solve for x
    x = 921,398,447.15/34,995.04
  6. Step 6: Final answer
    x = 26,329.40

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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.