Home / 44,623.38-66,941.33-13,035.76

Finding the Fourth Proportional to 44,623.38, 66,941.33 and 13,035.76

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Solution

The fourth proportional to 44,623.38, 66,941.33 and 13,035.76 is: 19,555.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,623.38 : 66,941.33 = 13,035.76 : x
  2. Step 2: Convert to fraction form
    44,623.38/66,941.33 = 13,035.76/x
  3. Step 3: Cross multiply
    44,623.38x = 66,941.33 × 13,035.76
  4. Step 4: Simplify right side
    44,623.38x = 872,630,977.20
  5. Step 5: Solve for x
    x = 872,630,977.20/44,623.38
  6. Step 6: Final answer
    x = 19,555.47

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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.