Home / 46,409.61-64,045.33-25,188.88

Finding the Fourth Proportional to 46,409.61, 64,045.33 and 25,188.88

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Solution

The fourth proportional to 46,409.61, 64,045.33 and 25,188.88 is: 34,760.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,409.61 : 64,045.33 = 25,188.88 : x
  2. Step 2: Convert to fraction form
    46,409.61/64,045.33 = 25,188.88/x
  3. Step 3: Cross multiply
    46,409.61x = 64,045.33 × 25,188.88
  4. Step 4: Simplify right side
    46,409.61x = 1,613,229,845.87
  5. Step 5: Solve for x
    x = 1,613,229,845.87/46,409.61
  6. Step 6: Final answer
    x = 34,760.69

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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.