Home / 47,244.12-70,866.26-44,357.28

Finding the Fourth Proportional to 47,244.12, 70,866.26 and 44,357.28

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Solution

The fourth proportional to 47,244.12, 70,866.26 and 44,357.28 is: 66,536.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,244.12 : 70,866.26 = 44,357.28 : x
  2. Step 2: Convert to fraction form
    47,244.12/70,866.26 = 44,357.28/x
  3. Step 3: Cross multiply
    47,244.12x = 70,866.26 × 44,357.28
  4. Step 4: Simplify right side
    47,244.12x = 3,143,434,537.37
  5. Step 5: Solve for x
    x = 3,143,434,537.37/47,244.12
  6. Step 6: Final answer
    x = 66,536.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.