Home / 26,362.02-36,379.67-14,425.32

Finding the Fourth Proportional to 26,362.02, 36,379.67 and 14,425.32

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Solution

The fourth proportional to 26,362.02, 36,379.67 and 14,425.32 is: 19,906.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,362.02 : 36,379.67 = 14,425.32 : x
  2. Step 2: Convert to fraction form
    26,362.02/36,379.67 = 14,425.32/x
  3. Step 3: Cross multiply
    26,362.02x = 36,379.67 × 14,425.32
  4. Step 4: Simplify right side
    26,362.02x = 524,788,309.12
  5. Step 5: Solve for x
    x = 524,788,309.12/26,362.02
  6. Step 6: Final answer
    x = 19,906.98

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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.