Home / 60,426.07-90,639.14-22,977.50

Finding the Fourth Proportional to 60,426.07, 90,639.14 and 22,977.50

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Solution

The fourth proportional to 60,426.07, 90,639.14 and 22,977.50 is: 34,466.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,426.07 : 90,639.14 = 22,977.50 : x
  2. Step 2: Convert to fraction form
    60,426.07/90,639.14 = 22,977.50/x
  3. Step 3: Cross multiply
    60,426.07x = 90,639.14 × 22,977.50
  4. Step 4: Simplify right side
    60,426.07x = 2,082,660,839.35
  5. Step 5: Solve for x
    x = 2,082,660,839.35/60,426.07
  6. Step 6: Final answer
    x = 34,466.26

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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.