Home / 4,030.79-6,047.74-1,567.35

Finding the Fourth Proportional to 4,030.79, 6,047.74 and 1,567.35

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Solution

The fourth proportional to 4,030.79, 6,047.74 and 1,567.35 is: 2,351.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.79 : 6,047.74 = 1,567.35 : x
  2. Step 2: Convert to fraction form
    4,030.79/6,047.74 = 1,567.35/x
  3. Step 3: Cross multiply
    4,030.79x = 6,047.74 × 1,567.35
  4. Step 4: Simplify right side
    4,030.79x = 9,478,895.05
  5. Step 5: Solve for x
    x = 9,478,895.05/4,030.79
  6. Step 6: Final answer
    x = 2,351.62

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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.