Home / 7,276.98-10,041.93-4,133.46

Finding the Fourth Proportional to 7,276.98, 10,041.93 and 4,133.46

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Solution

The fourth proportional to 7,276.98, 10,041.93 and 4,133.46 is: 5,704.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,276.98 : 10,041.93 = 4,133.46 : x
  2. Step 2: Convert to fraction form
    7,276.98/10,041.93 = 4,133.46/x
  3. Step 3: Cross multiply
    7,276.98x = 10,041.93 × 4,133.46
  4. Step 4: Simplify right side
    7,276.98x = 41,507,915.98
  5. Step 5: Solve for x
    x = 41,507,915.98/7,276.98
  6. Step 6: Final answer
    x = 5,704.00

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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.