Home / 46,409.67-64,045.35-25,188.93

Finding the Fourth Proportional to 46,409.67, 64,045.35 and 25,188.93

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Solution

The fourth proportional to 46,409.67, 64,045.35 and 25,188.93 is: 34,760.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,409.67 : 64,045.35 = 25,188.93 : x
  2. Step 2: Convert to fraction form
    46,409.67/64,045.35 = 25,188.93/x
  3. Step 3: Cross multiply
    46,409.67x = 64,045.35 × 25,188.93
  4. Step 4: Simplify right side
    46,409.67x = 1,613,233,837.98
  5. Step 5: Solve for x
    x = 1,613,233,837.98/46,409.67
  6. Step 6: Final answer
    x = 34,760.73

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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.