Home / 62,078.49-93,102.32-17,705.63

Finding the Fourth Proportional to 62,078.49, 93,102.32 and 17,705.63

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Solution

The fourth proportional to 62,078.49, 93,102.32 and 17,705.63 is: 26,554.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,078.49 : 93,102.32 = 17,705.63 : x
  2. Step 2: Convert to fraction form
    62,078.49/93,102.32 = 17,705.63/x
  3. Step 3: Cross multiply
    62,078.49x = 93,102.32 × 17,705.63
  4. Step 4: Simplify right side
    62,078.49x = 1,648,434,676.02
  5. Step 5: Solve for x
    x = 1,648,434,676.02/62,078.49
  6. Step 6: Final answer
    x = 26,554.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.