Home / 14,597.64-20,151.45-9,562.08

Finding the Fourth Proportional to 14,597.64, 20,151.45 and 9,562.08

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Solution

The fourth proportional to 14,597.64, 20,151.45 and 9,562.08 is: 13,200.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,597.64 : 20,151.45 = 9,562.08 : x
  2. Step 2: Convert to fraction form
    14,597.64/20,151.45 = 9,562.08/x
  3. Step 3: Cross multiply
    14,597.64x = 20,151.45 × 9,562.08
  4. Step 4: Simplify right side
    14,597.64x = 192,689,777.02
  5. Step 5: Solve for x
    x = 192,689,777.02/14,597.64
  6. Step 6: Final answer
    x = 13,200.06

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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.