Home / 14,110.98-19,473.03-7,823.22

Finding the Fourth Proportional to 14,110.98, 19,473.03 and 7,823.22

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Solution

The fourth proportional to 14,110.98, 19,473.03 and 7,823.22 is: 10,795.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,110.98 : 19,473.03 = 7,823.22 : x
  2. Step 2: Convert to fraction form
    14,110.98/19,473.03 = 7,823.22/x
  3. Step 3: Cross multiply
    14,110.98x = 19,473.03 × 7,823.22
  4. Step 4: Simplify right side
    14,110.98x = 152,341,797.76
  5. Step 5: Solve for x
    x = 152,341,797.76/14,110.98
  6. Step 6: Final answer
    x = 10,795.98

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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.