Home / 46,911.29-64,736.93-25,690.55

Finding the Fourth Proportional to 46,911.29, 64,736.93 and 25,690.55

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Solution

The fourth proportional to 46,911.29, 64,736.93 and 25,690.55 is: 35,452.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,911.29 : 64,736.93 = 25,690.55 : x
  2. Step 2: Convert to fraction form
    46,911.29/64,736.93 = 25,690.55/x
  3. Step 3: Cross multiply
    46,911.29x = 64,736.93 × 25,690.55
  4. Step 4: Simplify right side
    46,911.29x = 1,663,127,208.56
  5. Step 5: Solve for x
    x = 1,663,127,208.56/46,911.29
  6. Step 6: Final answer
    x = 35,452.60

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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.