Home / 46,854.12-64,658.61-25,633.47

Finding the Fourth Proportional to 46,854.12, 64,658.61 and 25,633.47

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Solution

The fourth proportional to 46,854.12, 64,658.61 and 25,633.47 is: 35,374.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,854.12 : 64,658.61 = 25,633.47 : x
  2. Step 2: Convert to fraction form
    46,854.12/64,658.61 = 25,633.47/x
  3. Step 3: Cross multiply
    46,854.12x = 64,658.61 × 25,633.47
  4. Step 4: Simplify right side
    46,854.12x = 1,657,424,539.68
  5. Step 5: Solve for x
    x = 1,657,424,539.68/46,854.12
  6. Step 6: Final answer
    x = 35,374.15

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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.