Home / 48,402.15-66,794.10-26,892.00

Finding the Fourth Proportional to 48,402.15, 66,794.10 and 26,892.00

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Solution

The fourth proportional to 48,402.15, 66,794.10 and 26,892.00 is: 37,110.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,402.15 : 66,794.10 = 26,892.00 : x
  2. Step 2: Convert to fraction form
    48,402.15/66,794.10 = 26,892.00/x
  3. Step 3: Cross multiply
    48,402.15x = 66,794.10 × 26,892.00
  4. Step 4: Simplify right side
    48,402.15x = 1,796,226,603.23
  5. Step 5: Solve for x
    x = 1,796,226,603.23/48,402.15
  6. Step 6: Final answer
    x = 37,110.47

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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.