Home / 45,668.71-63,025.76-25,525.67

Finding the Fourth Proportional to 45,668.71, 63,025.76 and 25,525.67

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Solution

The fourth proportional to 45,668.71, 63,025.76 and 25,525.67 is: 35,227.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,668.71 : 63,025.76 = 25,525.67 : x
  2. Step 2: Convert to fraction form
    45,668.71/63,025.76 = 25,525.67/x
  3. Step 3: Cross multiply
    45,668.71x = 63,025.76 × 25,525.67
  4. Step 4: Simplify right side
    45,668.71x = 1,608,774,499.94
  5. Step 5: Solve for x
    x = 1,608,774,499.94/45,668.71
  6. Step 6: Final answer
    x = 35,227.06

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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.