Home / 14,957.96-22,429.08-6,634.37

Finding the Fourth Proportional to 14,957.96, 22,429.08 and 6,634.37

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Solution

The fourth proportional to 14,957.96, 22,429.08 and 6,634.37 is: 9,948.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,957.96 : 22,429.08 = 6,634.37 : x
  2. Step 2: Convert to fraction form
    14,957.96/22,429.08 = 6,634.37/x
  3. Step 3: Cross multiply
    14,957.96x = 22,429.08 × 6,634.37
  4. Step 4: Simplify right side
    14,957.96x = 148,802,871.55
  5. Step 5: Solve for x
    x = 148,802,871.55/14,957.96
  6. Step 6: Final answer
    x = 9,948.08

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1.5x scale

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.