Home / 6,823.45-9,417.28-4,466.96

Finding the Fourth Proportional to 6,823.45, 9,417.28 and 4,466.96

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Solution

The fourth proportional to 6,823.45, 9,417.28 and 4,466.96 is: 6,165.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,823.45 : 9,417.28 = 4,466.96 : x
  2. Step 2: Convert to fraction form
    6,823.45/9,417.28 = 4,466.96/x
  3. Step 3: Cross multiply
    6,823.45x = 9,417.28 × 4,466.96
  4. Step 4: Simplify right side
    6,823.45x = 42,066,607.79
  5. Step 5: Solve for x
    x = 42,066,607.79/6,823.45
  6. Step 6: Final answer
    x = 6,165.00

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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.