Home / 19,336.04-26,683.74-10,952.54

Finding the Fourth Proportional to 19,336.04, 26,683.74 and 10,952.54

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Solution

The fourth proportional to 19,336.04, 26,683.74 and 10,952.54 is: 15,114.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,336.04 : 26,683.74 = 10,952.54 : x
  2. Step 2: Convert to fraction form
    19,336.04/26,683.74 = 10,952.54/x
  3. Step 3: Cross multiply
    19,336.04x = 26,683.74 × 10,952.54
  4. Step 4: Simplify right side
    19,336.04x = 292,254,596.28
  5. Step 5: Solve for x
    x = 292,254,596.28/19,336.04
  6. Step 6: Final answer
    x = 15,114.50

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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.