Home / 7,260.32-10,017.50-4,606.76

Finding the Fourth Proportional to 7,260.32, 10,017.50 and 4,606.76

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Solution

The fourth proportional to 7,260.32, 10,017.50 and 4,606.76 is: 6,356.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,260.32 : 10,017.50 = 4,606.76 : x
  2. Step 2: Convert to fraction form
    7,260.32/10,017.50 = 4,606.76/x
  3. Step 3: Cross multiply
    7,260.32x = 10,017.50 × 4,606.76
  4. Step 4: Simplify right side
    7,260.32x = 46,148,218.30
  5. Step 5: Solve for x
    x = 46,148,218.30/7,260.32
  6. Step 6: Final answer
    x = 6,356.22

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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.