Home / 22,933.90-34,368.45-16,000.30

Finding the Fourth Proportional to 22,933.90, 34,368.45 and 16,000.30

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Solution

The fourth proportional to 22,933.90, 34,368.45 and 16,000.30 is: 23,977.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,933.90 : 34,368.45 = 16,000.30 : x
  2. Step 2: Convert to fraction form
    22,933.90/34,368.45 = 16,000.30/x
  3. Step 3: Cross multiply
    22,933.90x = 34,368.45 × 16,000.30
  4. Step 4: Simplify right side
    22,933.90x = 549,905,510.54
  5. Step 5: Solve for x
    x = 549,905,510.54/22,933.90
  6. Step 6: Final answer
    x = 23,977.85

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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.