Home / 35,191.46-48,563.96-19,275.98

Finding the Fourth Proportional to 35,191.46, 48,563.96 and 19,275.98

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Solution

The fourth proportional to 35,191.46, 48,563.96 and 19,275.98 is: 26,600.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,191.46 : 48,563.96 = 19,275.98 : x
  2. Step 2: Convert to fraction form
    35,191.46/48,563.96 = 19,275.98/x
  3. Step 3: Cross multiply
    35,191.46x = 48,563.96 × 19,275.98
  4. Step 4: Simplify right side
    35,191.46x = 936,117,582.48
  5. Step 5: Solve for x
    x = 936,117,582.48/35,191.46
  6. Step 6: Final answer
    x = 26,600.70

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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.