Home / 14,374.67-19,830.32-9,593.34

Finding the Fourth Proportional to 14,374.67, 19,830.32 and 9,593.34

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Solution

The fourth proportional to 14,374.67, 19,830.32 and 9,593.34 is: 13,234.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,374.67 : 19,830.32 = 9,593.34 : x
  2. Step 2: Convert to fraction form
    14,374.67/19,830.32 = 9,593.34/x
  3. Step 3: Cross multiply
    14,374.67x = 19,830.32 × 9,593.34
  4. Step 4: Simplify right side
    14,374.67x = 190,238,915.71
  5. Step 5: Solve for x
    x = 190,238,915.71/14,374.67
  6. Step 6: Final answer
    x = 13,234.32

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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.