Home / 19,366.56-29,052.32-9,506.08

Finding the Fourth Proportional to 19,366.56, 29,052.32 and 9,506.08

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Solution

The fourth proportional to 19,366.56, 29,052.32 and 9,506.08 is: 14,260.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,366.56 : 29,052.32 = 9,506.08 : x
  2. Step 2: Convert to fraction form
    19,366.56/29,052.32 = 9,506.08/x
  3. Step 3: Cross multiply
    19,366.56x = 29,052.32 × 9,506.08
  4. Step 4: Simplify right side
    19,366.56x = 276,173,678.11
  5. Step 5: Solve for x
    x = 276,173,678.11/19,366.56
  6. Step 6: Final answer
    x = 14,260.34

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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.