Home / 9,370.79-14,058.48-6,602.86

Finding the Fourth Proportional to 9,370.79, 14,058.48 and 6,602.86

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Solution

The fourth proportional to 9,370.79, 14,058.48 and 6,602.86 is: 9,905.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370.79 : 14,058.48 = 6,602.86 : x
  2. Step 2: Convert to fraction form
    9,370.79/14,058.48 = 6,602.86/x
  3. Step 3: Cross multiply
    9,370.79x = 14,058.48 × 6,602.86
  4. Step 4: Simplify right side
    9,370.79x = 92,826,217.59
  5. Step 5: Solve for x
    x = 92,826,217.59/9,370.79
  6. Step 6: Final answer
    x = 9,905.92

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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.