Home / 14,362.03-21,543.06-4,502.09

Finding the Fourth Proportional to 14,362.03, 21,543.06 and 4,502.09

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Solution

The fourth proportional to 14,362.03, 21,543.06 and 4,502.09 is: 6,753.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,362.03 : 21,543.06 = 4,502.09 : x
  2. Step 2: Convert to fraction form
    14,362.03/21,543.06 = 4,502.09/x
  3. Step 3: Cross multiply
    14,362.03x = 21,543.06 × 4,502.09
  4. Step 4: Simplify right side
    14,362.03x = 96,988,795.00
  5. Step 5: Solve for x
    x = 96,988,795.00/14,362.03
  6. Step 6: Final answer
    x = 6,753.14

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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.