Home / 42,813.14-59,082.30-23,950.28

Finding the Fourth Proportional to 42,813.14, 59,082.30 and 23,950.28

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Solution

The fourth proportional to 42,813.14, 59,082.30 and 23,950.28 is: 33,051.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,813.14 : 59,082.30 = 23,950.28 : x
  2. Step 2: Convert to fraction form
    42,813.14/59,082.30 = 23,950.28/x
  3. Step 3: Cross multiply
    42,813.14x = 59,082.30 × 23,950.28
  4. Step 4: Simplify right side
    42,813.14x = 1,415,037,628.04
  5. Step 5: Solve for x
    x = 1,415,037,628.04/42,813.14
  6. Step 6: Final answer
    x = 33,051.48

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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.