Home / 48,818.34-67,369.47-26,462.34

Finding the Fourth Proportional to 48,818.34, 67,369.47 and 26,462.34

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Solution

The fourth proportional to 48,818.34, 67,369.47 and 26,462.34 is: 36,518.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,818.34 : 67,369.47 = 26,462.34 : x
  2. Step 2: Convert to fraction form
    48,818.34/67,369.47 = 26,462.34/x
  3. Step 3: Cross multiply
    48,818.34x = 67,369.47 × 26,462.34
  4. Step 4: Simplify right side
    48,818.34x = 1,782,753,820.76
  5. Step 5: Solve for x
    x = 1,782,753,820.76/48,818.34
  6. Step 6: Final answer
    x = 36,518.12

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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.