Home / 7,347.65-10,141.00-4,365.09

Finding the Fourth Proportional to 7,347.65, 10,141.00 and 4,365.09

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Solution

The fourth proportional to 7,347.65, 10,141.00 and 4,365.09 is: 6,024.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,347.65 : 10,141.00 = 4,365.09 : x
  2. Step 2: Convert to fraction form
    7,347.65/10,141.00 = 4,365.09/x
  3. Step 3: Cross multiply
    7,347.65x = 10,141.00 × 4,365.09
  4. Step 4: Simplify right side
    7,347.65x = 44,266,366.78
  5. Step 5: Solve for x
    x = 44,266,366.78/7,347.65
  6. Step 6: Final answer
    x = 6,024.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.