Home / 6,417.24-9,624.96-1,737.60

Finding the Fourth Proportional to 6,417.24, 9,624.96 and 1,737.60

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Solution

The fourth proportional to 6,417.24, 9,624.96 and 1,737.60 is: 2,606.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,417.24 : 9,624.96 = 1,737.60 : x
  2. Step 2: Convert to fraction form
    6,417.24/9,624.96 = 1,737.60/x
  3. Step 3: Cross multiply
    6,417.24x = 9,624.96 × 1,737.60
  4. Step 4: Simplify right side
    6,417.24x = 16,724,330.50
  5. Step 5: Solve for x
    x = 16,724,330.50/6,417.24
  6. Step 6: Final answer
    x = 2,606.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.