Home / 24,220.23-36,332.43-6,690.06

Finding the Fourth Proportional to 24,220.23, 36,332.43 and 6,690.06

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Solution

The fourth proportional to 24,220.23, 36,332.43 and 6,690.06 is: 10,035.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,220.23 : 36,332.43 = 6,690.06 : x
  2. Step 2: Convert to fraction form
    24,220.23/36,332.43 = 6,690.06/x
  3. Step 3: Cross multiply
    24,220.23x = 36,332.43 × 6,690.06
  4. Step 4: Simplify right side
    24,220.23x = 243,066,136.65
  5. Step 5: Solve for x
    x = 243,066,136.65/24,220.23
  6. Step 6: Final answer
    x = 10,035.67

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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.