Home / 45,626.84-62,964.36-25,484.06

Finding the Fourth Proportional to 45,626.84, 62,964.36 and 25,484.06

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Solution

The fourth proportional to 45,626.84, 62,964.36 and 25,484.06 is: 35,167.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,626.84 : 62,964.36 = 25,484.06 : x
  2. Step 2: Convert to fraction form
    45,626.84/62,964.36 = 25,484.06/x
  3. Step 3: Cross multiply
    45,626.84x = 62,964.36 × 25,484.06
  4. Step 4: Simplify right side
    45,626.84x = 1,604,587,528.10
  5. Step 5: Solve for x
    x = 1,604,587,528.10/45,626.84
  6. Step 6: Final answer
    x = 35,167.62

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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.