Home / 7,950.13-10,970.37-4,594.02

Finding the Fourth Proportional to 7,950.13, 10,970.37 and 4,594.02

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Solution

The fourth proportional to 7,950.13, 10,970.37 and 4,594.02 is: 6,339.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,950.13 : 10,970.37 = 4,594.02 : x
  2. Step 2: Convert to fraction form
    7,950.13/10,970.37 = 4,594.02/x
  3. Step 3: Cross multiply
    7,950.13x = 10,970.37 × 4,594.02
  4. Step 4: Simplify right side
    7,950.13x = 50,398,099.19
  5. Step 5: Solve for x
    x = 50,398,099.19/7,950.13
  6. Step 6: Final answer
    x = 6,339.28

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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.