Home / 9,595.28-14,377.06-4,389.68

Finding the Fourth Proportional to 9,595.28, 14,377.06 and 4,389.68

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Solution

The fourth proportional to 9,595.28, 14,377.06 and 4,389.68 is: 6,577.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595.28 : 14,377.06 = 4,389.68 : x
  2. Step 2: Convert to fraction form
    9,595.28/14,377.06 = 4,389.68/x
  3. Step 3: Cross multiply
    9,595.28x = 14,377.06 × 4,389.68
  4. Step 4: Simplify right side
    9,595.28x = 63,110,692.74
  5. Step 5: Solve for x
    x = 63,110,692.74/9,595.28
  6. Step 6: Final answer
    x = 6,577.26

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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.