Home / 9,007.23-13,510.81-2,432.94

Finding the Fourth Proportional to 9,007.23, 13,510.81 and 2,432.94

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Solution

The fourth proportional to 9,007.23, 13,510.81 and 2,432.94 is: 3,649.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007.23 : 13,510.81 = 2,432.94 : x
  2. Step 2: Convert to fraction form
    9,007.23/13,510.81 = 2,432.94/x
  3. Step 3: Cross multiply
    9,007.23x = 13,510.81 × 2,432.94
  4. Step 4: Simplify right side
    9,007.23x = 32,870,990.08
  5. Step 5: Solve for x
    x = 32,870,990.08/9,007.23
  6. Step 6: Final answer
    x = 3,649.40

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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.