Home / 14,416.03-19,864.60-10,633.20

Finding the Fourth Proportional to 14,416.03, 19,864.60 and 10,633.20

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Solution

The fourth proportional to 14,416.03, 19,864.60 and 10,633.20 is: 14,652.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,416.03 : 19,864.60 = 10,633.20 : x
  2. Step 2: Convert to fraction form
    14,416.03/19,864.60 = 10,633.20/x
  3. Step 3: Cross multiply
    14,416.03x = 19,864.60 × 10,633.20
  4. Step 4: Simplify right side
    14,416.03x = 211,224,238.14
  5. Step 5: Solve for x
    x = 211,224,238.14/14,416.03
  6. Step 6: Final answer
    x = 14,652.04

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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.