Home / 14,690.03-22,007.28-11,386.95

Finding the Fourth Proportional to 14,690.03, 22,007.28 and 11,386.95

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Solution

The fourth proportional to 14,690.03, 22,007.28 and 11,386.95 is: 17,058.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,690.03 : 22,007.28 = 11,386.95 : x
  2. Step 2: Convert to fraction form
    14,690.03/22,007.28 = 11,386.95/x
  3. Step 3: Cross multiply
    14,690.03x = 22,007.28 × 11,386.95
  4. Step 4: Simplify right side
    14,690.03x = 250,595,797.00
  5. Step 5: Solve for x
    x = 250,595,797.00/14,690.03
  6. Step 6: Final answer
    x = 17,058.91

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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.