Home / 35,026.16-48,335.94-19,110.56

Finding the Fourth Proportional to 35,026.16, 48,335.94 and 19,110.56

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Solution

The fourth proportional to 35,026.16, 48,335.94 and 19,110.56 is: 26,372.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,026.16 : 48,335.94 = 19,110.56 : x
  2. Step 2: Convert to fraction form
    35,026.16/48,335.94 = 19,110.56/x
  3. Step 3: Cross multiply
    35,026.16x = 48,335.94 × 19,110.56
  4. Step 4: Simplify right side
    35,026.16x = 923,726,881.53
  5. Step 5: Solve for x
    x = 923,726,881.53/35,026.16
  6. Step 6: Final answer
    x = 26,372.49

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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.