Home / 44,618.90-66,907.13-25,904.67

Finding the Fourth Proportional to 44,618.90, 66,907.13 and 25,904.67

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Solution

The fourth proportional to 44,618.90, 66,907.13 and 25,904.67 is: 38,844.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,618.90 : 66,907.13 = 25,904.67 : x
  2. Step 2: Convert to fraction form
    44,618.90/66,907.13 = 25,904.67/x
  3. Step 3: Cross multiply
    44,618.90x = 66,907.13 × 25,904.67
  4. Step 4: Simplify right side
    44,618.90x = 1,733,206,993.77
  5. Step 5: Solve for x
    x = 1,733,206,993.77/44,618.90
  6. Step 6: Final answer
    x = 38,844.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.