Home / 7,533.90-10,395.26-4,549.89

Finding the Fourth Proportional to 7,533.90, 10,395.26 and 4,549.89

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Solution

The fourth proportional to 7,533.90, 10,395.26 and 4,549.89 is: 6,277.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533.90 : 10,395.26 = 4,549.89 : x
  2. Step 2: Convert to fraction form
    7,533.90/10,395.26 = 4,549.89/x
  3. Step 3: Cross multiply
    7,533.90x = 10,395.26 × 4,549.89
  4. Step 4: Simplify right side
    7,533.90x = 47,297,266.77
  5. Step 5: Solve for x
    x = 47,297,266.77/7,533.90
  6. Step 6: Final answer
    x = 6,277.93

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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.