Home / 14,000.13-19,323.02-8,035.90

Finding the Fourth Proportional to 14,000.13, 19,323.02 and 8,035.90

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Solution

The fourth proportional to 14,000.13, 19,323.02 and 8,035.90 is: 11,091.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,000.13 : 19,323.02 = 8,035.90 : x
  2. Step 2: Convert to fraction form
    14,000.13/19,323.02 = 8,035.90/x
  3. Step 3: Cross multiply
    14,000.13x = 19,323.02 × 8,035.90
  4. Step 4: Simplify right side
    14,000.13x = 155,277,856.42
  5. Step 5: Solve for x
    x = 155,277,856.42/14,000.13
  6. Step 6: Final answer
    x = 11,091.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.