Home / 76,032.88-114,050.23-46,053.66

Finding the Fourth Proportional to 76,032.88, 114,050.23 and 46,053.66

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Solution

The fourth proportional to 76,032.88, 114,050.23 and 46,053.66 is: 69,081.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,032.88 : 114,050.23 = 46,053.66 : x
  2. Step 2: Convert to fraction form
    76,032.88/114,050.23 = 46,053.66/x
  3. Step 3: Cross multiply
    76,032.88x = 114,050.23 × 46,053.66
  4. Step 4: Simplify right side
    76,032.88x = 5,252,430,827.90
  5. Step 5: Solve for x
    x = 5,252,430,827.90/76,032.88
  6. Step 6: Final answer
    x = 69,081.05

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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.