Home / 48,924.19-67,492.20-33,013.77

Finding the Fourth Proportional to 48,924.19, 67,492.20 and 33,013.77

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Solution

The fourth proportional to 48,924.19, 67,492.20 and 33,013.77 is: 45,543.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,924.19 : 67,492.20 = 33,013.77 : x
  2. Step 2: Convert to fraction form
    48,924.19/67,492.20 = 33,013.77/x
  3. Step 3: Cross multiply
    48,924.19x = 67,492.20 × 33,013.77
  4. Step 4: Simplify right side
    48,924.19x = 2,228,171,630.13
  5. Step 5: Solve for x
    x = 2,228,171,630.13/48,924.19
  6. Step 6: Final answer
    x = 45,543.35

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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.