Home / 24,219.15-36,328.68-6,688.93

Finding the Fourth Proportional to 24,219.15, 36,328.68 and 6,688.93

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Solution

The fourth proportional to 24,219.15, 36,328.68 and 6,688.93 is: 10,033.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,219.15 : 36,328.68 = 6,688.93 : x
  2. Step 2: Convert to fraction form
    24,219.15/36,328.68 = 6,688.93/x
  3. Step 3: Cross multiply
    24,219.15x = 36,328.68 × 6,688.93
  4. Step 4: Simplify right side
    24,219.15x = 242,999,997.51
  5. Step 5: Solve for x
    x = 242,999,997.51/24,219.15
  6. Step 6: Final answer
    x = 10,033.38

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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.