Home / 44,005.30-66,014.84-15,922.40

Finding the Fourth Proportional to 44,005.30, 66,014.84 and 15,922.40

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Solution

The fourth proportional to 44,005.30, 66,014.84 and 15,922.40 is: 23,886.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,005.30 : 66,014.84 = 15,922.40 : x
  2. Step 2: Convert to fraction form
    44,005.30/66,014.84 = 15,922.40/x
  3. Step 3: Cross multiply
    44,005.30x = 66,014.84 × 15,922.40
  4. Step 4: Simplify right side
    44,005.30x = 1,051,114,398.15
  5. Step 5: Solve for x
    x = 1,051,114,398.15/44,005.30
  6. Step 6: Final answer
    x = 23,886.09

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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.