Home / 19,582.58-27,024.01-10,630.08

Finding the Fourth Proportional to 19,582.58, 27,024.01 and 10,630.08

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Solution

The fourth proportional to 19,582.58, 27,024.01 and 10,630.08 is: 14,669.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,582.58 : 27,024.01 = 10,630.08 : x
  2. Step 2: Convert to fraction form
    19,582.58/27,024.01 = 10,630.08/x
  3. Step 3: Cross multiply
    19,582.58x = 27,024.01 × 10,630.08
  4. Step 4: Simplify right side
    19,582.58x = 287,267,361.65
  5. Step 5: Solve for x
    x = 287,267,361.65/19,582.58
  6. Step 6: Final answer
    x = 14,669.53

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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.