Home / 46,717.54-70,094.40-17,155.78

Finding the Fourth Proportional to 46,717.54, 70,094.40 and 17,155.78

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Solution

The fourth proportional to 46,717.54, 70,094.40 and 17,155.78 is: 25,740.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,717.54 : 70,094.40 = 17,155.78 : x
  2. Step 2: Convert to fraction form
    46,717.54/70,094.40 = 17,155.78/x
  3. Step 3: Cross multiply
    46,717.54x = 70,094.40 × 17,155.78
  4. Step 4: Simplify right side
    46,717.54x = 1,202,524,105.63
  5. Step 5: Solve for x
    x = 1,202,524,105.63/46,717.54
  6. Step 6: Final answer
    x = 25,740.31

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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.