Home / 4,385.05-6,051.18-2,395.51

Finding the Fourth Proportional to 4,385.05, 6,051.18 and 2,395.51

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Solution

The fourth proportional to 4,385.05, 6,051.18 and 2,395.51 is: 3,305.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385.05 : 6,051.18 = 2,395.51 : x
  2. Step 2: Convert to fraction form
    4,385.05/6,051.18 = 2,395.51/x
  3. Step 3: Cross multiply
    4,385.05x = 6,051.18 × 2,395.51
  4. Step 4: Simplify right side
    4,385.05x = 14,495,662.20
  5. Step 5: Solve for x
    x = 14,495,662.20/4,385.05
  6. Step 6: Final answer
    x = 3,305.70

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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.