Home / 35,451.01-48,924.57-19,535.46

Finding the Fourth Proportional to 35,451.01, 48,924.57 and 19,535.46

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Solution

The fourth proportional to 35,451.01, 48,924.57 and 19,535.46 is: 26,960.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,451.01 : 48,924.57 = 19,535.46 : x
  2. Step 2: Convert to fraction form
    35,451.01/48,924.57 = 19,535.46/x
  3. Step 3: Cross multiply
    35,451.01x = 48,924.57 × 19,535.46
  4. Step 4: Simplify right side
    35,451.01x = 955,763,980.25
  5. Step 5: Solve for x
    x = 955,763,980.25/35,451.01
  6. Step 6: Final answer
    x = 26,960.13

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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.