Home / 46,783.80-64,560.87-25,562.61

Finding the Fourth Proportional to 46,783.80, 64,560.87 and 25,562.61

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Solution

The fourth proportional to 46,783.80, 64,560.87 and 25,562.61 is: 35,275.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,783.80 : 64,560.87 = 25,562.61 : x
  2. Step 2: Convert to fraction form
    46,783.80/64,560.87 = 25,562.61/x
  3. Step 3: Cross multiply
    46,783.80x = 64,560.87 × 25,562.61
  4. Step 4: Simplify right side
    46,783.80x = 1,650,344,341.07
  5. Step 5: Solve for x
    x = 1,650,344,341.07/46,783.80
  6. Step 6: Final answer
    x = 35,275.98

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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.