Home / 14,024.00-19,344.52-9,549.77

Finding the Fourth Proportional to 14,024.00, 19,344.52 and 9,549.77

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Solution

The fourth proportional to 14,024.00, 19,344.52 and 9,549.77 is: 13,172.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,024.00 : 19,344.52 = 9,549.77 : x
  2. Step 2: Convert to fraction form
    14,024.00/19,344.52 = 9,549.77/x
  3. Step 3: Cross multiply
    14,024.00x = 19,344.52 × 9,549.77
  4. Step 4: Simplify right side
    14,024.00x = 184,735,631.98
  5. Step 5: Solve for x
    x = 184,735,631.98/14,024.00
  6. Step 6: Final answer
    x = 13,172.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.