Home / 44,601.08-66,886.12-13,002.44

Finding the Fourth Proportional to 44,601.08, 66,886.12 and 13,002.44

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Solution

The fourth proportional to 44,601.08, 66,886.12 and 13,002.44 is: 19,499.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,601.08 : 66,886.12 = 13,002.44 : x
  2. Step 2: Convert to fraction form
    44,601.08/66,886.12 = 13,002.44/x
  3. Step 3: Cross multiply
    44,601.08x = 66,886.12 × 13,002.44
  4. Step 4: Simplify right side
    44,601.08x = 869,682,762.13
  5. Step 5: Solve for x
    x = 869,682,762.13/44,601.08
  6. Step 6: Final answer
    x = 19,499.14

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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.