Home / 5,459.94-7,527.08-4,617.26

Finding the Fourth Proportional to 5,459.94, 7,527.08 and 4,617.26

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Solution

The fourth proportional to 5,459.94, 7,527.08 and 4,617.26 is: 6,365.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,459.94 : 7,527.08 = 4,617.26 : x
  2. Step 2: Convert to fraction form
    5,459.94/7,527.08 = 4,617.26/x
  3. Step 3: Cross multiply
    5,459.94x = 7,527.08 × 4,617.26
  4. Step 4: Simplify right side
    5,459.94x = 34,754,485.40
  5. Step 5: Solve for x
    x = 34,754,485.40/5,459.94
  6. Step 6: Final answer
    x = 6,365.36

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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.