Home / 35,586.74-49,110.00-19,671.46

Finding the Fourth Proportional to 35,586.74, 49,110.00 and 19,671.46

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Solution

The fourth proportional to 35,586.74, 49,110.00 and 19,671.46 is: 27,146.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,586.74 : 49,110.00 = 19,671.46 : x
  2. Step 2: Convert to fraction form
    35,586.74/49,110.00 = 19,671.46/x
  3. Step 3: Cross multiply
    35,586.74x = 49,110.00 × 19,671.46
  4. Step 4: Simplify right side
    35,586.74x = 966,065,204.06
  5. Step 5: Solve for x
    x = 966,065,204.06/35,586.74
  6. Step 6: Final answer
    x = 27,146.77

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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.