Home / 14,362.23-21,543.11-4,501.56

Finding the Fourth Proportional to 14,362.23, 21,543.11 and 4,501.56

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Solution

The fourth proportional to 14,362.23, 21,543.11 and 4,501.56 is: 6,752.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,362.23 : 21,543.11 = 4,501.56 : x
  2. Step 2: Convert to fraction form
    14,362.23/21,543.11 = 4,501.56/x
  3. Step 3: Cross multiply
    14,362.23x = 21,543.11 × 4,501.56
  4. Step 4: Simplify right side
    14,362.23x = 96,977,602.25
  5. Step 5: Solve for x
    x = 96,977,602.25/14,362.23
  6. Step 6: Final answer
    x = 6,752.27

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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.