Home / 19,082.10-26,333.37-10,585.01

Finding the Fourth Proportional to 19,082.10, 26,333.37 and 10,585.01

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Solution

The fourth proportional to 19,082.10, 26,333.37 and 10,585.01 is: 14,607.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,082.10 : 26,333.37 = 10,585.01 : x
  2. Step 2: Convert to fraction form
    19,082.10/26,333.37 = 10,585.01/x
  3. Step 3: Cross multiply
    19,082.10x = 26,333.37 × 10,585.01
  4. Step 4: Simplify right side
    19,082.10x = 278,738,853.12
  5. Step 5: Solve for x
    x = 278,738,853.12/19,082.10
  6. Step 6: Final answer
    x = 14,607.35

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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.