Home / 46,899.95-70,357.91-17,317.94

Finding the Fourth Proportional to 46,899.95, 70,357.91 and 17,317.94

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Solution

The fourth proportional to 46,899.95, 70,357.91 and 17,317.94 is: 25,979.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,899.95 : 70,357.91 = 17,317.94 : x
  2. Step 2: Convert to fraction form
    46,899.95/70,357.91 = 17,317.94/x
  3. Step 3: Cross multiply
    46,899.95x = 70,357.91 × 17,317.94
  4. Step 4: Simplify right side
    46,899.95x = 1,218,453,625.53
  5. Step 5: Solve for x
    x = 1,218,453,625.53/46,899.95
  6. Step 6: Final answer
    x = 25,979.85

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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.