Home / 10,365.19-14,306.27-6,587.62

Finding the Fourth Proportional to 10,365.19, 14,306.27 and 6,587.62

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Solution

The fourth proportional to 10,365.19, 14,306.27 and 6,587.62 is: 9,092.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,365.19 : 14,306.27 = 6,587.62 : x
  2. Step 2: Convert to fraction form
    10,365.19/14,306.27 = 6,587.62/x
  3. Step 3: Cross multiply
    10,365.19x = 14,306.27 × 6,587.62
  4. Step 4: Simplify right side
    10,365.19x = 94,244,270.38
  5. Step 5: Solve for x
    x = 94,244,270.38/10,365.19
  6. Step 6: Final answer
    x = 9,092.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.