Home / 6,603.29-9,909.93-2,445.83

Finding the Fourth Proportional to 6,603.29, 9,909.93 and 2,445.83

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Solution

The fourth proportional to 6,603.29, 9,909.93 and 2,445.83 is: 3,670.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603.29 : 9,909.93 = 2,445.83 : x
  2. Step 2: Convert to fraction form
    6,603.29/9,909.93 = 2,445.83/x
  3. Step 3: Cross multiply
    6,603.29x = 9,909.93 × 2,445.83
  4. Step 4: Simplify right side
    6,603.29x = 24,238,004.09
  5. Step 5: Solve for x
    x = 24,238,004.09/6,603.29
  6. Step 6: Final answer
    x = 3,670.60

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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.