Home / 44,214.02-66,321.04-13,041.98

Finding the Fourth Proportional to 44,214.02, 66,321.04 and 13,041.98

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Solution

The fourth proportional to 44,214.02, 66,321.04 and 13,041.98 is: 19,562.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,214.02 : 66,321.04 = 13,041.98 : x
  2. Step 2: Convert to fraction form
    44,214.02/66,321.04 = 13,041.98/x
  3. Step 3: Cross multiply
    44,214.02x = 66,321.04 × 13,041.98
  4. Step 4: Simplify right side
    44,214.02x = 864,957,677.26
  5. Step 5: Solve for x
    x = 864,957,677.26/44,214.02
  6. Step 6: Final answer
    x = 19,562.97

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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.