Home / 46,475.06-69,712.59-11,414.71

Finding the Fourth Proportional to 46,475.06, 69,712.59 and 11,414.71

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Solution

The fourth proportional to 46,475.06, 69,712.59 and 11,414.71 is: 17,122.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,475.06 : 69,712.59 = 11,414.71 : x
  2. Step 2: Convert to fraction form
    46,475.06/69,712.59 = 11,414.71/x
  3. Step 3: Cross multiply
    46,475.06x = 69,712.59 × 11,414.71
  4. Step 4: Simplify right side
    46,475.06x = 795,748,649.64
  5. Step 5: Solve for x
    x = 795,748,649.64/46,475.06
  6. Step 6: Final answer
    x = 17,122.06

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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.