Home / 4,875.19-6,733.23-3,300.55

Finding the Fourth Proportional to 4,875.19, 6,733.23 and 3,300.55

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Solution

The fourth proportional to 4,875.19, 6,733.23 and 3,300.55 is: 4,558.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,875.19 : 6,733.23 = 3,300.55 : x
  2. Step 2: Convert to fraction form
    4,875.19/6,733.23 = 3,300.55/x
  3. Step 3: Cross multiply
    4,875.19x = 6,733.23 × 3,300.55
  4. Step 4: Simplify right side
    4,875.19x = 22,223,333.07
  5. Step 5: Solve for x
    x = 22,223,333.07/4,875.19
  6. Step 6: Final answer
    x = 4,558.46

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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.