Home / 2,925.63-4,037.37-1,599.34

Finding the Fourth Proportional to 2,925.63, 4,037.37 and 1,599.34

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Solution

The fourth proportional to 2,925.63, 4,037.37 and 1,599.34 is: 2,207.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,925.63 : 4,037.37 = 1,599.34 : x
  2. Step 2: Convert to fraction form
    2,925.63/4,037.37 = 1,599.34/x
  3. Step 3: Cross multiply
    2,925.63x = 4,037.37 × 1,599.34
  4. Step 4: Simplify right side
    2,925.63x = 6,457,141.43
  5. Step 5: Solve for x
    x = 6,457,141.43/2,925.63
  6. Step 6: Final answer
    x = 2,207.10

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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.