Home / 46,783.18-64,561.24-25,562.44

Finding the Fourth Proportional to 46,783.18, 64,561.24 and 25,562.44

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Solution

The fourth proportional to 46,783.18, 64,561.24 and 25,562.44 is: 35,276.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,783.18 : 64,561.24 = 25,562.44 : x
  2. Step 2: Convert to fraction form
    46,783.18/64,561.24 = 25,562.44/x
  3. Step 3: Cross multiply
    46,783.18x = 64,561.24 × 25,562.44
  4. Step 4: Simplify right side
    46,783.18x = 1,650,342,823.83
  5. Step 5: Solve for x
    x = 1,650,342,823.83/46,783.18
  6. Step 6: Final answer
    x = 35,276.41

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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.