Home / 60,697.04-91,018.24-23,230.91

Finding the Fourth Proportional to 60,697.04, 91,018.24 and 23,230.91

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Solution

The fourth proportional to 60,697.04, 91,018.24 and 23,230.91 is: 34,835.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,697.04 : 91,018.24 = 23,230.91 : x
  2. Step 2: Convert to fraction form
    60,697.04/91,018.24 = 23,230.91/x
  3. Step 3: Cross multiply
    60,697.04x = 91,018.24 × 23,230.91
  4. Step 4: Simplify right side
    60,697.04x = 2,114,436,711.27
  5. Step 5: Solve for x
    x = 2,114,436,711.27/60,697.04
  6. Step 6: Final answer
    x = 34,835.91

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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.