Home / 4,763.36-7,110.32-4,373.35

Finding the Fourth Proportional to 4,763.36, 7,110.32 and 4,373.35

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Solution

The fourth proportional to 4,763.36, 7,110.32 and 4,373.35 is: 6,528.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763.36 : 7,110.32 = 4,373.35 : x
  2. Step 2: Convert to fraction form
    4,763.36/7,110.32 = 4,373.35/x
  3. Step 3: Cross multiply
    4,763.36x = 7,110.32 × 4,373.35
  4. Step 4: Simplify right side
    4,763.36x = 31,095,917.97
  5. Step 5: Solve for x
    x = 31,095,917.97/4,763.36
  6. Step 6: Final answer
    x = 6,528.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.