Home / 9,368.04-14,048.75-4,105.61

Finding the Fourth Proportional to 9,368.04, 14,048.75 and 4,105.61

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Solution

The fourth proportional to 9,368.04, 14,048.75 and 4,105.61 is: 6,156.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,368.04 : 14,048.75 = 4,105.61 : x
  2. Step 2: Convert to fraction form
    9,368.04/14,048.75 = 4,105.61/x
  3. Step 3: Cross multiply
    9,368.04x = 14,048.75 × 4,105.61
  4. Step 4: Simplify right side
    9,368.04x = 57,678,618.24
  5. Step 5: Solve for x
    x = 57,678,618.24/9,368.04
  6. Step 6: Final answer
    x = 6,156.96

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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.