Home / 9,417.66-14,116.47-4,476.87

Finding the Fourth Proportional to 9,417.66, 14,116.47 and 4,476.87

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Solution

The fourth proportional to 9,417.66, 14,116.47 and 4,476.87 is: 6,710.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,417.66 : 14,116.47 = 4,476.87 : x
  2. Step 2: Convert to fraction form
    9,417.66/14,116.47 = 4,476.87/x
  3. Step 3: Cross multiply
    9,417.66x = 14,116.47 × 4,476.87
  4. Step 4: Simplify right side
    9,417.66x = 63,197,530.47
  5. Step 5: Solve for x
    x = 63,197,530.47/9,417.66
  6. Step 6: Final answer
    x = 6,710.53

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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.