Home / 4,573.07-6,859.61-1,110.32

Finding the Fourth Proportional to 4,573.07, 6,859.61 and 1,110.32

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Solution

The fourth proportional to 4,573.07, 6,859.61 and 1,110.32 is: 1,665.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573.07 : 6,859.61 = 1,110.32 : x
  2. Step 2: Convert to fraction form
    4,573.07/6,859.61 = 1,110.32/x
  3. Step 3: Cross multiply
    4,573.07x = 6,859.61 × 1,110.32
  4. Step 4: Simplify right side
    4,573.07x = 7,616,362.18
  5. Step 5: Solve for x
    x = 7,616,362.18/4,573.07
  6. Step 6: Final answer
    x = 1,665.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.