Home / 4,030.29-6,022.02-2,914.40

Finding the Fourth Proportional to 4,030.29, 6,022.02 and 2,914.40

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Solution

The fourth proportional to 4,030.29, 6,022.02 and 2,914.40 is: 4,354.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.29 : 6,022.02 = 2,914.40 : x
  2. Step 2: Convert to fraction form
    4,030.29/6,022.02 = 2,914.40/x
  3. Step 3: Cross multiply
    4,030.29x = 6,022.02 × 2,914.40
  4. Step 4: Simplify right side
    4,030.29x = 17,550,544.98
  5. Step 5: Solve for x
    x = 17,550,544.98/4,030.29
  6. Step 6: Final answer
    x = 4,354.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.