Home / 7,533.11-10,395.95-4,548.35

Finding the Fourth Proportional to 7,533.11, 10,395.95 and 4,548.35

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Solution

The fourth proportional to 7,533.11, 10,395.95 and 4,548.35 is: 6,276.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533.11 : 10,395.95 = 4,548.35 : x
  2. Step 2: Convert to fraction form
    7,533.11/10,395.95 = 4,548.35/x
  3. Step 3: Cross multiply
    7,533.11x = 10,395.95 × 4,548.35
  4. Step 4: Simplify right side
    7,533.11x = 47,284,344.46
  5. Step 5: Solve for x
    x = 47,284,344.46/7,533.11
  6. Step 6: Final answer
    x = 6,276.87

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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.