Home / 35,056.36-48,377.92-19,141.16

Finding the Fourth Proportional to 35,056.36, 48,377.92 and 19,141.16

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Solution

The fourth proportional to 35,056.36, 48,377.92 and 19,141.16 is: 26,414.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,056.36 : 48,377.92 = 19,141.16 : x
  2. Step 2: Convert to fraction form
    35,056.36/48,377.92 = 19,141.16/x
  3. Step 3: Cross multiply
    35,056.36x = 48,377.92 × 19,141.16
  4. Step 4: Simplify right side
    35,056.36x = 926,009,507.19
  5. Step 5: Solve for x
    x = 926,009,507.19/35,056.36
  6. Step 6: Final answer
    x = 26,414.88

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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.