Home / 7,467.67-10,303.23-4,634.29

Finding the Fourth Proportional to 7,467.67, 10,303.23 and 4,634.29

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Solution

The fourth proportional to 7,467.67, 10,303.23 and 4,634.29 is: 6,393.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.67 : 10,303.23 = 4,634.29 : x
  2. Step 2: Convert to fraction form
    7,467.67/10,303.23 = 4,634.29/x
  3. Step 3: Cross multiply
    7,467.67x = 10,303.23 × 4,634.29
  4. Step 4: Simplify right side
    7,467.67x = 47,748,155.76
  5. Step 5: Solve for x
    x = 47,748,155.76/7,467.67
  6. Step 6: Final answer
    x = 6,393.98

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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.