Home / 19,370.10-29,055.15-14,996.10

Finding the Fourth Proportional to 19,370.10, 29,055.15 and 14,996.10

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Solution

The fourth proportional to 19,370.10, 29,055.15 and 14,996.10 is: 22,494.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,370.10 : 29,055.15 = 14,996.10 : x
  2. Step 2: Convert to fraction form
    19,370.10/29,055.15 = 14,996.10/x
  3. Step 3: Cross multiply
    19,370.10x = 29,055.15 × 14,996.10
  4. Step 4: Simplify right side
    19,370.10x = 435,713,934.92
  5. Step 5: Solve for x
    x = 435,713,934.92/19,370.10
  6. Step 6: Final answer
    x = 22,494.15

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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.