Home / 35,192.35-48,566.08-19,275.78

Finding the Fourth Proportional to 35,192.35, 48,566.08 and 19,275.78

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Solution

The fourth proportional to 35,192.35, 48,566.08 and 19,275.78 is: 26,600.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,192.35 : 48,566.08 = 19,275.78 : x
  2. Step 2: Convert to fraction form
    35,192.35/48,566.08 = 19,275.78/x
  3. Step 3: Cross multiply
    35,192.35x = 48,566.08 × 19,275.78
  4. Step 4: Simplify right side
    35,192.35x = 936,149,279.76
  5. Step 5: Solve for x
    x = 936,149,279.76/35,192.35
  6. Step 6: Final answer
    x = 26,600.93

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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.