Home / 14,030.41-19,355.85-9,244.22

Finding the Fourth Proportional to 14,030.41, 19,355.85 and 9,244.22

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Solution

The fourth proportional to 14,030.41, 19,355.85 and 9,244.22 is: 12,752.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,030.41 : 19,355.85 = 9,244.22 : x
  2. Step 2: Convert to fraction form
    14,030.41/19,355.85 = 9,244.22/x
  3. Step 3: Cross multiply
    14,030.41x = 19,355.85 × 9,244.22
  4. Step 4: Simplify right side
    14,030.41x = 178,929,673.57
  5. Step 5: Solve for x
    x = 178,929,673.57/14,030.41
  6. Step 6: Final answer
    x = 12,752.99

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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.