Home / 46,929.07-64,762.14-25,708.42

Finding the Fourth Proportional to 46,929.07, 64,762.14 and 25,708.42

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Solution

The fourth proportional to 46,929.07, 64,762.14 and 25,708.42 is: 35,477.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,929.07 : 64,762.14 = 25,708.42 : x
  2. Step 2: Convert to fraction form
    46,929.07/64,762.14 = 25,708.42/x
  3. Step 3: Cross multiply
    46,929.07x = 64,762.14 × 25,708.42
  4. Step 4: Simplify right side
    46,929.07x = 1,664,932,295.22
  5. Step 5: Solve for x
    x = 1,664,932,295.22/46,929.07
  6. Step 6: Final answer
    x = 35,477.63

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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.