Home / 7,597.85-10,485.23-4,240.53

Finding the Fourth Proportional to 7,597.85, 10,485.23 and 4,240.53

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Solution

The fourth proportional to 7,597.85, 10,485.23 and 4,240.53 is: 5,852.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,597.85 : 10,485.23 = 4,240.53 : x
  2. Step 2: Convert to fraction form
    7,597.85/10,485.23 = 4,240.53/x
  3. Step 3: Cross multiply
    7,597.85x = 10,485.23 × 4,240.53
  4. Step 4: Simplify right side
    7,597.85x = 44,462,911.17
  5. Step 5: Solve for x
    x = 44,462,911.17/7,597.85
  6. Step 6: Final answer
    x = 5,852.04

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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.