Home / 43,815.63-60,465.82-25,677.05

Finding the Fourth Proportional to 43,815.63, 60,465.82 and 25,677.05

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Solution

The fourth proportional to 43,815.63, 60,465.82 and 25,677.05 is: 35,434.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,815.63 : 60,465.82 = 25,677.05 : x
  2. Step 2: Convert to fraction form
    43,815.63/60,465.82 = 25,677.05/x
  3. Step 3: Cross multiply
    43,815.63x = 60,465.82 × 25,677.05
  4. Step 4: Simplify right side
    43,815.63x = 1,552,583,832.96
  5. Step 5: Solve for x
    x = 1,552,583,832.96/43,815.63
  6. Step 6: Final answer
    x = 35,434.47

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1.5x scale

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.