Home / 7,498.60-10,350.07-4,312.25

Finding the Fourth Proportional to 7,498.60, 10,350.07 and 4,312.25

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Solution

The fourth proportional to 7,498.60, 10,350.07 and 4,312.25 is: 5,952.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498.60 : 10,350.07 = 4,312.25 : x
  2. Step 2: Convert to fraction form
    7,498.60/10,350.07 = 4,312.25/x
  3. Step 3: Cross multiply
    7,498.60x = 10,350.07 × 4,312.25
  4. Step 4: Simplify right side
    7,498.60x = 44,632,043.00
  5. Step 5: Solve for x
    x = 44,632,043.00/7,498.60
  6. Step 6: Final answer
    x = 5,952.05

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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.