Home / 9,570.08-14,355.22-3,946.48

Finding the Fourth Proportional to 9,570.08, 14,355.22 and 3,946.48

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Solution

The fourth proportional to 9,570.08, 14,355.22 and 3,946.48 is: 5,919.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570.08 : 14,355.22 = 3,946.48 : x
  2. Step 2: Convert to fraction form
    9,570.08/14,355.22 = 3,946.48/x
  3. Step 3: Cross multiply
    9,570.08x = 14,355.22 × 3,946.48
  4. Step 4: Simplify right side
    9,570.08x = 56,652,588.63
  5. Step 5: Solve for x
    x = 56,652,588.63/9,570.08
  6. Step 6: Final answer
    x = 5,919.76

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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.