Home / 46,103.77-69,038.61-26,347.87

Finding the Fourth Proportional to 46,103.77, 69,038.61 and 26,347.87

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Solution

The fourth proportional to 46,103.77, 69,038.61 and 26,347.87 is: 39,454.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,103.77 : 69,038.61 = 26,347.87 : x
  2. Step 2: Convert to fraction form
    46,103.77/69,038.61 = 26,347.87/x
  3. Step 3: Cross multiply
    46,103.77x = 69,038.61 × 26,347.87
  4. Step 4: Simplify right side
    46,103.77x = 1,819,020,321.26
  5. Step 5: Solve for x
    x = 1,819,020,321.26/46,103.77
  6. Step 6: Final answer
    x = 39,454.91

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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.