Home / 14,346.18-19,792.18-10,578.26

Finding the Fourth Proportional to 14,346.18, 19,792.18 and 10,578.26

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Solution

The fourth proportional to 14,346.18, 19,792.18 and 10,578.26 is: 14,593.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,346.18 : 19,792.18 = 10,578.26 : x
  2. Step 2: Convert to fraction form
    14,346.18/19,792.18 = 10,578.26/x
  3. Step 3: Cross multiply
    14,346.18x = 19,792.18 × 10,578.26
  4. Step 4: Simplify right side
    14,346.18x = 209,366,826.01
  5. Step 5: Solve for x
    x = 209,366,826.01/14,346.18
  6. Step 6: Final answer
    x = 14,593.91

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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.