Home / 9,064.06-13,583.45-4,895.10

Finding the Fourth Proportional to 9,064.06, 13,583.45 and 4,895.10

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Solution

The fourth proportional to 9,064.06, 13,583.45 and 4,895.10 is: 7,335.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,064.06 : 13,583.45 = 4,895.10 : x
  2. Step 2: Convert to fraction form
    9,064.06/13,583.45 = 4,895.10/x
  3. Step 3: Cross multiply
    9,064.06x = 13,583.45 × 4,895.10
  4. Step 4: Simplify right side
    9,064.06x = 66,492,346.10
  5. Step 5: Solve for x
    x = 66,492,346.10/9,064.06
  6. Step 6: Final answer
    x = 7,335.82

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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.