Home / 5,036.51-7,547.58-2,401.85

Finding the Fourth Proportional to 5,036.51, 7,547.58 and 2,401.85

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Solution

The fourth proportional to 5,036.51, 7,547.58 and 2,401.85 is: 3,599.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036.51 : 7,547.58 = 2,401.85 : x
  2. Step 2: Convert to fraction form
    5,036.51/7,547.58 = 2,401.85/x
  3. Step 3: Cross multiply
    5,036.51x = 7,547.58 × 2,401.85
  4. Step 4: Simplify right side
    5,036.51x = 18,128,173.89
  5. Step 5: Solve for x
    x = 18,128,173.89/5,036.51
  6. Step 6: Final answer
    x = 3,599.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.