Home / 7,386.83-10,193.84-4,735.77

Finding the Fourth Proportional to 7,386.83, 10,193.84 and 4,735.77

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Solution

The fourth proportional to 7,386.83, 10,193.84 and 4,735.77 is: 6,535.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,386.83 : 10,193.84 = 4,735.77 : x
  2. Step 2: Convert to fraction form
    7,386.83/10,193.84 = 4,735.77/x
  3. Step 3: Cross multiply
    7,386.83x = 10,193.84 × 4,735.77
  4. Step 4: Simplify right side
    7,386.83x = 48,275,657.98
  5. Step 5: Solve for x
    x = 48,275,657.98/7,386.83
  6. Step 6: Final answer
    x = 6,535.37

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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.