Home / 46,996.52-70,496.54-17,421.80

Finding the Fourth Proportional to 46,996.52, 70,496.54 and 17,421.80

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Solution

The fourth proportional to 46,996.52, 70,496.54 and 17,421.80 is: 26,133.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,996.52 : 70,496.54 = 17,421.80 : x
  2. Step 2: Convert to fraction form
    46,996.52/70,496.54 = 17,421.80/x
  3. Step 3: Cross multiply
    46,996.52x = 70,496.54 × 17,421.80
  4. Step 4: Simplify right side
    46,996.52x = 1,228,176,620.57
  5. Step 5: Solve for x
    x = 1,228,176,620.57/46,996.52
  6. Step 6: Final answer
    x = 26,133.35

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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.