Home / 9,060.69-13,569.09-4,606.65

Finding the Fourth Proportional to 9,060.69, 13,569.09 and 4,606.65

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Solution

The fourth proportional to 9,060.69, 13,569.09 and 4,606.65 is: 6,898.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060.69 : 13,569.09 = 4,606.65 : x
  2. Step 2: Convert to fraction form
    9,060.69/13,569.09 = 4,606.65/x
  3. Step 3: Cross multiply
    9,060.69x = 13,569.09 × 4,606.65
  4. Step 4: Simplify right side
    9,060.69x = 62,508,048.45
  5. Step 5: Solve for x
    x = 62,508,048.45/9,060.69
  6. Step 6: Final answer
    x = 6,898.82

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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.