Home / 46,826.91-70,201.49-21,854.07

Finding the Fourth Proportional to 46,826.91, 70,201.49 and 21,854.07

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Solution

The fourth proportional to 46,826.91, 70,201.49 and 21,854.07 is: 32,762.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,826.91 : 70,201.49 = 21,854.07 : x
  2. Step 2: Convert to fraction form
    46,826.91/70,201.49 = 21,854.07/x
  3. Step 3: Cross multiply
    46,826.91x = 70,201.49 × 21,854.07
  4. Step 4: Simplify right side
    46,826.91x = 1,534,188,167.29
  5. Step 5: Solve for x
    x = 1,534,188,167.29/46,826.91
  6. Step 6: Final answer
    x = 32,762.96

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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.