Home / 23,154.03-34,737.69-9,820.16

Finding the Fourth Proportional to 23,154.03, 34,737.69 and 9,820.16

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Solution

The fourth proportional to 23,154.03, 34,737.69 and 9,820.16 is: 14,733.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,154.03 : 34,737.69 = 9,820.16 : x
  2. Step 2: Convert to fraction form
    23,154.03/34,737.69 = 9,820.16/x
  3. Step 3: Cross multiply
    23,154.03x = 34,737.69 × 9,820.16
  4. Step 4: Simplify right side
    23,154.03x = 341,129,682.08
  5. Step 5: Solve for x
    x = 341,129,682.08/23,154.03
  6. Step 6: Final answer
    x = 14,733.06

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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.