Home / 19,544.02-26,970.64-10,591.43

Finding the Fourth Proportional to 19,544.02, 26,970.64 and 10,591.43

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Solution

The fourth proportional to 19,544.02, 26,970.64 and 10,591.43 is: 14,616.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,544.02 : 26,970.64 = 10,591.43 : x
  2. Step 2: Convert to fraction form
    19,544.02/26,970.64 = 10,591.43/x
  3. Step 3: Cross multiply
    19,544.02x = 26,970.64 × 10,591.43
  4. Step 4: Simplify right side
    19,544.02x = 285,657,484.28
  5. Step 5: Solve for x
    x = 285,657,484.28/19,544.02
  6. Step 6: Final answer
    x = 14,616.11

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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.