Home / 4,293.52-5,925.08-2,405.10

Finding the Fourth Proportional to 4,293.52, 5,925.08 and 2,405.10

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Solution

The fourth proportional to 4,293.52, 5,925.08 and 2,405.10 is: 3,319.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,293.52 : 5,925.08 = 2,405.10 : x
  2. Step 2: Convert to fraction form
    4,293.52/5,925.08 = 2,405.10/x
  3. Step 3: Cross multiply
    4,293.52x = 5,925.08 × 2,405.10
  4. Step 4: Simplify right side
    4,293.52x = 14,250,409.91
  5. Step 5: Solve for x
    x = 14,250,409.91/4,293.52
  6. Step 6: Final answer
    x = 3,319.05

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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.