Home / 45,308.13-62,526.99-25,166.53

Finding the Fourth Proportional to 45,308.13, 62,526.99 and 25,166.53

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Solution

The fourth proportional to 45,308.13, 62,526.99 and 25,166.53 is: 34,730.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,308.13 : 62,526.99 = 25,166.53 : x
  2. Step 2: Convert to fraction form
    45,308.13/62,526.99 = 25,166.53/x
  3. Step 3: Cross multiply
    45,308.13x = 62,526.99 × 25,166.53
  4. Step 4: Simplify right side
    45,308.13x = 1,573,587,369.64
  5. Step 5: Solve for x
    x = 1,573,587,369.64/45,308.13
  6. Step 6: Final answer
    x = 34,730.79

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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.