Home / 35,411.04-48,868.56-19,497.24

Finding the Fourth Proportional to 35,411.04, 48,868.56 and 19,497.24

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Solution

The fourth proportional to 35,411.04, 48,868.56 and 19,497.24 is: 26,906.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,411.04 : 48,868.56 = 19,497.24 : x
  2. Step 2: Convert to fraction form
    35,411.04/48,868.56 = 19,497.24/x
  3. Step 3: Cross multiply
    35,411.04x = 48,868.56 × 19,497.24
  4. Step 4: Simplify right side
    35,411.04x = 952,802,042.77
  5. Step 5: Solve for x
    x = 952,802,042.77/35,411.04
  6. Step 6: Final answer
    x = 26,906.92

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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.