Home / 46,782.30-64,558.80-25,561.11

Finding the Fourth Proportional to 46,782.30, 64,558.80 and 25,561.11

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Solution

The fourth proportional to 46,782.30, 64,558.80 and 25,561.11 is: 35,273.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,782.30 : 64,558.80 = 25,561.11 : x
  2. Step 2: Convert to fraction form
    46,782.30/64,558.80 = 25,561.11/x
  3. Step 3: Cross multiply
    46,782.30x = 64,558.80 × 25,561.11
  4. Step 4: Simplify right side
    46,782.30x = 1,650,194,588.27
  5. Step 5: Solve for x
    x = 1,650,194,588.27/46,782.30
  6. Step 6: Final answer
    x = 35,273.91

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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.