Home / 45,410.64-62,668.44-25,266.72

Finding the Fourth Proportional to 45,410.64, 62,668.44 and 25,266.72

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Solution

The fourth proportional to 45,410.64, 62,668.44 and 25,266.72 is: 34,869.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,410.64 : 62,668.44 = 25,266.72 : x
  2. Step 2: Convert to fraction form
    45,410.64/62,668.44 = 25,266.72/x
  3. Step 3: Cross multiply
    45,410.64x = 62,668.44 × 25,266.72
  4. Step 4: Simplify right side
    45,410.64x = 1,583,425,926.32
  5. Step 5: Solve for x
    x = 1,583,425,926.32/45,410.64
  6. Step 6: Final answer
    x = 34,869.05

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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.