Home / 22,670.10-34,010.01-6,875.64

Finding the Fourth Proportional to 22,670.10, 34,010.01 and 6,875.64

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Solution

The fourth proportional to 22,670.10, 34,010.01 and 6,875.64 is: 10,314.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,670.10 : 34,010.01 = 6,875.64 : x
  2. Step 2: Convert to fraction form
    22,670.10/34,010.01 = 6,875.64/x
  3. Step 3: Cross multiply
    22,670.10x = 34,010.01 × 6,875.64
  4. Step 4: Simplify right side
    22,670.10x = 233,840,585.16
  5. Step 5: Solve for x
    x = 233,840,585.16/22,670.10
  6. Step 6: Final answer
    x = 10,314.93

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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.