Home / 110,176.19-165,148.95-46,170.98

Finding the Fourth Proportional to 110,176.19, 165,148.95 and 46,170.98

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Solution

The fourth proportional to 110,176.19, 165,148.95 and 46,170.98 is: 69,208.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,176.19 : 165,148.95 = 46,170.98 : x
  2. Step 2: Convert to fraction form
    110,176.19/165,148.95 = 46,170.98/x
  3. Step 3: Cross multiply
    110,176.19x = 165,148.95 × 46,170.98
  4. Step 4: Simplify right side
    110,176.19x = 7,625,088,867.47
  5. Step 5: Solve for x
    x = 7,625,088,867.47/110,176.19
  6. Step 6: Final answer
    x = 69,208.14

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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.