Home / 8,924.76-13,395.44-4,545.50

Finding the Fourth Proportional to 8,924.76, 13,395.44 and 4,545.50

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Solution

The fourth proportional to 8,924.76, 13,395.44 and 4,545.50 is: 6,822.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,924.76 : 13,395.44 = 4,545.50 : x
  2. Step 2: Convert to fraction form
    8,924.76/13,395.44 = 4,545.50/x
  3. Step 3: Cross multiply
    8,924.76x = 13,395.44 × 4,545.50
  4. Step 4: Simplify right side
    8,924.76x = 60,888,916.91
  5. Step 5: Solve for x
    x = 60,888,916.91/8,924.76
  6. Step 6: Final answer
    x = 6,822.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.