Home / 9,357.48-14,026.14-4,970.52

Finding the Fourth Proportional to 9,357.48, 14,026.14 and 4,970.52

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Solution

The fourth proportional to 9,357.48, 14,026.14 and 4,970.52 is: 7,450.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357.48 : 14,026.14 = 4,970.52 : x
  2. Step 2: Convert to fraction form
    9,357.48/14,026.14 = 4,970.52/x
  3. Step 3: Cross multiply
    9,357.48x = 14,026.14 × 4,970.52
  4. Step 4: Simplify right side
    9,357.48x = 69,717,209.39
  5. Step 5: Solve for x
    x = 69,717,209.39/9,357.48
  6. Step 6: Final answer
    x = 7,450.43

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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.