Home / 4,038.07-5,570.82-2,465.25

Finding the Fourth Proportional to 4,038.07, 5,570.82 and 2,465.25

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Solution

The fourth proportional to 4,038.07, 5,570.82 and 2,465.25 is: 3,401.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038.07 : 5,570.82 = 2,465.25 : x
  2. Step 2: Convert to fraction form
    4,038.07/5,570.82 = 2,465.25/x
  3. Step 3: Cross multiply
    4,038.07x = 5,570.82 × 2,465.25
  4. Step 4: Simplify right side
    4,038.07x = 13,733,464.01
  5. Step 5: Solve for x
    x = 13,733,464.01/4,038.07
  6. Step 6: Final answer
    x = 3,401.00

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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.