Home / 44,478.96-61,403.39-34,384.60

Finding the Fourth Proportional to 44,478.96, 61,403.39 and 34,384.60

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Solution

The fourth proportional to 44,478.96, 61,403.39 and 34,384.60 is: 47,468.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,478.96 : 61,403.39 = 34,384.60 : x
  2. Step 2: Convert to fraction form
    44,478.96/61,403.39 = 34,384.60/x
  3. Step 3: Cross multiply
    44,478.96x = 61,403.39 × 34,384.60
  4. Step 4: Simplify right side
    44,478.96x = 2,111,331,003.79
  5. Step 5: Solve for x
    x = 2,111,331,003.79/44,478.96
  6. Step 6: Final answer
    x = 47,468.08

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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.