Home / 18,541.17-27,816.26-6,061.77

Finding the Fourth Proportional to 18,541.17, 27,816.26 and 6,061.77

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Solution

The fourth proportional to 18,541.17, 27,816.26 and 6,061.77 is: 9,094.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,541.17 : 27,816.26 = 6,061.77 : x
  2. Step 2: Convert to fraction form
    18,541.17/27,816.26 = 6,061.77/x
  3. Step 3: Cross multiply
    18,541.17x = 27,816.26 × 6,061.77
  4. Step 4: Simplify right side
    18,541.17x = 168,615,740.07
  5. Step 5: Solve for x
    x = 168,615,740.07/18,541.17
  6. Step 6: Final answer
    x = 9,094.13

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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.