Home / 35,008.43-48,312.27-19,092.83

Finding the Fourth Proportional to 35,008.43, 48,312.27 and 19,092.83

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Solution

The fourth proportional to 35,008.43, 48,312.27 and 19,092.83 is: 26,348.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,008.43 : 48,312.27 = 19,092.83 : x
  2. Step 2: Convert to fraction form
    35,008.43/48,312.27 = 19,092.83/x
  3. Step 3: Cross multiply
    35,008.43x = 48,312.27 × 19,092.83
  4. Step 4: Simplify right side
    35,008.43x = 922,417,716.46
  5. Step 5: Solve for x
    x = 922,417,716.46/35,008.43
  6. Step 6: Final answer
    x = 26,348.45

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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.