Home / 7,459.68-10,295.52-4,273.08

Finding the Fourth Proportional to 7,459.68, 10,295.52 and 4,273.08

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Solution

The fourth proportional to 7,459.68, 10,295.52 and 4,273.08 is: 5,897.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459.68 : 10,295.52 = 4,273.08 : x
  2. Step 2: Convert to fraction form
    7,459.68/10,295.52 = 4,273.08/x
  3. Step 3: Cross multiply
    7,459.68x = 10,295.52 × 4,273.08
  4. Step 4: Simplify right side
    7,459.68x = 43,993,580.60
  5. Step 5: Solve for x
    x = 43,993,580.60/7,459.68
  6. Step 6: Final answer
    x = 5,897.52

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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.