Home / 62,387.10-93,572.37-18,018.27

Finding the Fourth Proportional to 62,387.10, 93,572.37 and 18,018.27

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Solution

The fourth proportional to 62,387.10, 93,572.37 and 18,018.27 is: 27,025.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,387.10 : 93,572.37 = 18,018.27 : x
  2. Step 2: Convert to fraction form
    62,387.10/93,572.37 = 18,018.27/x
  3. Step 3: Cross multiply
    62,387.10x = 93,572.37 × 18,018.27
  4. Step 4: Simplify right side
    62,387.10x = 1,686,012,227.20
  5. Step 5: Solve for x
    x = 1,686,012,227.20/62,387.10
  6. Step 6: Final answer
    x = 27,025.01

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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.