Home / 43,977.52-60,699.54-25,125.58

Finding the Fourth Proportional to 43,977.52, 60,699.54 and 25,125.58

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Solution

The fourth proportional to 43,977.52, 60,699.54 and 25,125.58 is: 34,679.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,977.52 : 60,699.54 = 25,125.58 : x
  2. Step 2: Convert to fraction form
    43,977.52/60,699.54 = 25,125.58/x
  3. Step 3: Cross multiply
    43,977.52x = 60,699.54 × 25,125.58
  4. Step 4: Simplify right side
    43,977.52x = 1,525,111,148.23
  5. Step 5: Solve for x
    x = 1,525,111,148.23/43,977.52
  6. Step 6: Final answer
    x = 34,679.33

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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.