Home / 46,889.66-64,707.78-25,668.98

Finding the Fourth Proportional to 46,889.66, 64,707.78 and 25,668.98

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Solution

The fourth proportional to 46,889.66, 64,707.78 and 25,668.98 is: 35,423.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,889.66 : 64,707.78 = 25,668.98 : x
  2. Step 2: Convert to fraction form
    46,889.66/64,707.78 = 25,668.98/x
  3. Step 3: Cross multiply
    46,889.66x = 64,707.78 × 25,668.98
  4. Step 4: Simplify right side
    46,889.66x = 1,660,982,710.66
  5. Step 5: Solve for x
    x = 1,660,982,710.66/46,889.66
  6. Step 6: Final answer
    x = 35,423.22

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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.