Home / 9,590.15-14,385.90-3,349.45

Finding the Fourth Proportional to 9,590.15, 14,385.90 and 3,349.45

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Solution

The fourth proportional to 9,590.15, 14,385.90 and 3,349.45 is: 5,024.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590.15 : 14,385.90 = 3,349.45 : x
  2. Step 2: Convert to fraction form
    9,590.15/14,385.90 = 3,349.45/x
  3. Step 3: Cross multiply
    9,590.15x = 14,385.90 × 3,349.45
  4. Step 4: Simplify right side
    9,590.15x = 48,184,883.30
  5. Step 5: Solve for x
    x = 48,184,883.30/9,590.15
  6. Step 6: Final answer
    x = 5,024.42

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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.