Home / 19,064.63-28,592.39-6,585.10

Finding the Fourth Proportional to 19,064.63, 28,592.39 and 6,585.10

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Solution

The fourth proportional to 19,064.63, 28,592.39 and 6,585.10 is: 9,876.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,064.63 : 28,592.39 = 6,585.10 : x
  2. Step 2: Convert to fraction form
    19,064.63/28,592.39 = 6,585.10/x
  3. Step 3: Cross multiply
    19,064.63x = 28,592.39 × 6,585.10
  4. Step 4: Simplify right side
    19,064.63x = 188,283,692.37
  5. Step 5: Solve for x
    x = 188,283,692.37/19,064.63
  6. Step 6: Final answer
    x = 9,876.07

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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.