Home / 42,682.56-58,896.24-24,777.36

Finding the Fourth Proportional to 42,682.56, 58,896.24 and 24,777.36

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Solution

The fourth proportional to 42,682.56, 58,896.24 and 24,777.36 is: 34,189.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,682.56 : 58,896.24 = 24,777.36 : x
  2. Step 2: Convert to fraction form
    42,682.56/58,896.24 = 24,777.36/x
  3. Step 3: Cross multiply
    42,682.56x = 58,896.24 × 24,777.36
  4. Step 4: Simplify right side
    42,682.56x = 1,459,293,341.13
  5. Step 5: Solve for x
    x = 1,459,293,341.13/42,682.56
  6. Step 6: Final answer
    x = 34,189.45

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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.