Home / 19,582.36-27,024.23-10,630.44

Finding the Fourth Proportional to 19,582.36, 27,024.23 and 10,630.44

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Solution

The fourth proportional to 19,582.36, 27,024.23 and 10,630.44 is: 14,670.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,582.36 : 27,024.23 = 10,630.44 : x
  2. Step 2: Convert to fraction form
    19,582.36/27,024.23 = 10,630.44/x
  3. Step 3: Cross multiply
    19,582.36x = 27,024.23 × 10,630.44
  4. Step 4: Simplify right side
    19,582.36x = 287,279,482.14
  5. Step 5: Solve for x
    x = 287,279,482.14/19,582.36
  6. Step 6: Final answer
    x = 14,670.32

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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.