Home / 14,619.84-22,010.64-10,032.96

Finding the Fourth Proportional to 14,619.84, 22,010.64 and 10,032.96

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Solution

The fourth proportional to 14,619.84, 22,010.64 and 10,032.96 is: 15,104.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,619.84 : 22,010.64 = 10,032.96 : x
  2. Step 2: Convert to fraction form
    14,619.84/22,010.64 = 10,032.96/x
  3. Step 3: Cross multiply
    14,619.84x = 22,010.64 × 10,032.96
  4. Step 4: Simplify right side
    14,619.84x = 220,831,870.69
  5. Step 5: Solve for x
    x = 220,831,870.69/14,619.84
  6. Step 6: Final answer
    x = 15,104.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.