Home / 46,841.18-64,641.33-25,619.99

Finding the Fourth Proportional to 46,841.18, 64,641.33 and 25,619.99

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Solution

The fourth proportional to 46,841.18, 64,641.33 and 25,619.99 is: 35,355.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,841.18 : 64,641.33 = 25,619.99 : x
  2. Step 2: Convert to fraction form
    46,841.18/64,641.33 = 25,619.99/x
  3. Step 3: Cross multiply
    46,841.18x = 64,641.33 × 25,619.99
  4. Step 4: Simplify right side
    46,841.18x = 1,656,110,228.19
  5. Step 5: Solve for x
    x = 1,656,110,228.19/46,841.18
  6. Step 6: Final answer
    x = 35,355.86

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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.