Home / 45,627.84-62,964.54-25,484.63

Finding the Fourth Proportional to 45,627.84, 62,964.54 and 25,484.63

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Solution

The fourth proportional to 45,627.84, 62,964.54 and 25,484.63 is: 35,167.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,627.84 : 62,964.54 = 25,484.63 : x
  2. Step 2: Convert to fraction form
    45,627.84/62,964.54 = 25,484.63/x
  3. Step 3: Cross multiply
    45,627.84x = 62,964.54 × 25,484.63
  4. Step 4: Simplify right side
    45,627.84x = 1,604,627,690.20
  5. Step 5: Solve for x
    x = 1,604,627,690.20/45,627.84
  6. Step 6: Final answer
    x = 35,167.73

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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.