Home / 46,415.76-64,053.82-25,195.02

Finding the Fourth Proportional to 46,415.76, 64,053.82 and 25,195.02

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Solution

The fourth proportional to 46,415.76, 64,053.82 and 25,195.02 is: 34,769.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,415.76 : 64,053.82 = 25,195.02 : x
  2. Step 2: Convert to fraction form
    46,415.76/64,053.82 = 25,195.02/x
  3. Step 3: Cross multiply
    46,415.76x = 64,053.82 × 25,195.02
  4. Step 4: Simplify right side
    46,415.76x = 1,613,837,275.98
  5. Step 5: Solve for x
    x = 1,613,837,275.98/46,415.76
  6. Step 6: Final answer
    x = 34,769.17

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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.