Home / 35,207.04-48,587.20-19,292.88

Finding the Fourth Proportional to 35,207.04, 48,587.20 and 19,292.88

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Solution

The fourth proportional to 35,207.04, 48,587.20 and 19,292.88 is: 26,624.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,207.04 : 48,587.20 = 19,292.88 : x
  2. Step 2: Convert to fraction form
    35,207.04/48,587.20 = 19,292.88/x
  3. Step 3: Cross multiply
    35,207.04x = 48,587.20 × 19,292.88
  4. Step 4: Simplify right side
    35,207.04x = 937,387,019.14
  5. Step 5: Solve for x
    x = 937,387,019.14/35,207.04
  6. Step 6: Final answer
    x = 26,624.99

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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.