Home / 46,918.76-64,748.74-25,696.66

Finding the Fourth Proportional to 46,918.76, 64,748.74 and 25,696.66

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Solution

The fourth proportional to 46,918.76, 64,748.74 and 25,696.66 is: 35,461.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,918.76 : 64,748.74 = 25,696.66 : x
  2. Step 2: Convert to fraction form
    46,918.76/64,748.74 = 25,696.66/x
  3. Step 3: Cross multiply
    46,918.76x = 64,748.74 × 25,696.66
  4. Step 4: Simplify right side
    46,918.76x = 1,663,826,357.21
  5. Step 5: Solve for x
    x = 1,663,826,357.21/46,918.76
  6. Step 6: Final answer
    x = 35,461.86

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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.