Home / 4,368.80-6,030.70-2,600.06

Finding the Fourth Proportional to 4,368.80, 6,030.70 and 2,600.06

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Solution

The fourth proportional to 4,368.80, 6,030.70 and 2,600.06 is: 3,589.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368.80 : 6,030.70 = 2,600.06 : x
  2. Step 2: Convert to fraction form
    4,368.80/6,030.70 = 2,600.06/x
  3. Step 3: Cross multiply
    4,368.80x = 6,030.70 × 2,600.06
  4. Step 4: Simplify right side
    4,368.80x = 15,680,181.84
  5. Step 5: Solve for x
    x = 15,680,181.84/4,368.80
  6. Step 6: Final answer
    x = 3,589.13

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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.