Home / 43,530.78-60,076.12-24,410.25

Finding the Fourth Proportional to 43,530.78, 60,076.12 and 24,410.25

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Solution

The fourth proportional to 43,530.78, 60,076.12 and 24,410.25 is: 33,688.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,530.78 : 60,076.12 = 24,410.25 : x
  2. Step 2: Convert to fraction form
    43,530.78/60,076.12 = 24,410.25/x
  3. Step 3: Cross multiply
    43,530.78x = 60,076.12 × 24,410.25
  4. Step 4: Simplify right side
    43,530.78x = 1,466,473,108.23
  5. Step 5: Solve for x
    x = 1,466,473,108.23/43,530.78
  6. Step 6: Final answer
    x = 33,688.19

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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.