Home / 64,291.93-96,444.27-22,166.53

Finding the Fourth Proportional to 64,291.93, 96,444.27 and 22,166.53

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Solution

The fourth proportional to 64,291.93, 96,444.27 and 22,166.53 is: 33,251.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,291.93 : 96,444.27 = 22,166.53 : x
  2. Step 2: Convert to fraction form
    64,291.93/96,444.27 = 22,166.53/x
  3. Step 3: Cross multiply
    64,291.93x = 96,444.27 × 22,166.53
  4. Step 4: Simplify right side
    64,291.93x = 2,137,834,563.17
  5. Step 5: Solve for x
    x = 2,137,834,563.17/64,291.93
  6. Step 6: Final answer
    x = 33,251.99

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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.