Home / 48,926.08-67,518.30-26,570.08

Finding the Fourth Proportional to 48,926.08, 67,518.30 and 26,570.08

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Solution

The fourth proportional to 48,926.08, 67,518.30 and 26,570.08 is: 36,666.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,926.08 : 67,518.30 = 26,570.08 : x
  2. Step 2: Convert to fraction form
    48,926.08/67,518.30 = 26,570.08/x
  3. Step 3: Cross multiply
    48,926.08x = 67,518.30 × 26,570.08
  4. Step 4: Simplify right side
    48,926.08x = 1,793,966,632.46
  5. Step 5: Solve for x
    x = 1,793,966,632.46/48,926.08
  6. Step 6: Final answer
    x = 36,666.88

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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.