Home / 4,569.39-6,300.45-3,376.08

Finding the Fourth Proportional to 4,569.39, 6,300.45 and 3,376.08

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Solution

The fourth proportional to 4,569.39, 6,300.45 and 3,376.08 is: 4,655.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,569.39 : 6,300.45 = 3,376.08 : x
  2. Step 2: Convert to fraction form
    4,569.39/6,300.45 = 3,376.08/x
  3. Step 3: Cross multiply
    4,569.39x = 6,300.45 × 3,376.08
  4. Step 4: Simplify right side
    4,569.39x = 21,270,823.24
  5. Step 5: Solve for x
    x = 21,270,823.24/4,569.39
  6. Step 6: Final answer
    x = 4,655.07

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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.