Home / 19,612.04-27,064.41-14,598.68

Finding the Fourth Proportional to 19,612.04, 27,064.41 and 14,598.68

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Solution

The fourth proportional to 19,612.04, 27,064.41 and 14,598.68 is: 20,146.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,612.04 : 27,064.41 = 14,598.68 : x
  2. Step 2: Convert to fraction form
    19,612.04/27,064.41 = 14,598.68/x
  3. Step 3: Cross multiply
    19,612.04x = 27,064.41 × 14,598.68
  4. Step 4: Simplify right side
    19,612.04x = 395,104,660.98
  5. Step 5: Solve for x
    x = 395,104,660.98/19,612.04
  6. Step 6: Final answer
    x = 20,146.03

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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.