Home / 46,112.15-69,167.93-26,376.71

Finding the Fourth Proportional to 46,112.15, 69,167.93 and 26,376.71

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Solution

The fourth proportional to 46,112.15, 69,167.93 and 26,376.71 is: 39,564.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,112.15 : 69,167.93 = 26,376.71 : x
  2. Step 2: Convert to fraction form
    46,112.15/69,167.93 = 26,376.71/x
  3. Step 3: Cross multiply
    46,112.15x = 69,167.93 × 26,376.71
  4. Step 4: Simplify right side
    46,112.15x = 1,824,421,953.19
  5. Step 5: Solve for x
    x = 1,824,421,953.19/46,112.15
  6. Step 6: Final answer
    x = 39,564.88

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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.