Home / 46,354.22-63,945.27-29,329.77

Finding the Fourth Proportional to 46,354.22, 63,945.27 and 29,329.77

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Solution

The fourth proportional to 46,354.22, 63,945.27 and 29,329.77 is: 40,460.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,354.22 : 63,945.27 = 29,329.77 : x
  2. Step 2: Convert to fraction form
    46,354.22/63,945.27 = 29,329.77/x
  3. Step 3: Cross multiply
    46,354.22x = 63,945.27 × 29,329.77
  4. Step 4: Simplify right side
    46,354.22x = 1,875,500,061.69
  5. Step 5: Solve for x
    x = 1,875,500,061.69/46,354.22
  6. Step 6: Final answer
    x = 40,460.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.