Home / 9,035.07-13,547.53-2,793.30

Finding the Fourth Proportional to 9,035.07, 13,547.53 and 2,793.30

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Solution

The fourth proportional to 9,035.07, 13,547.53 and 2,793.30 is: 4,188.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035.07 : 13,547.53 = 2,793.30 : x
  2. Step 2: Convert to fraction form
    9,035.07/13,547.53 = 2,793.30/x
  3. Step 3: Cross multiply
    9,035.07x = 13,547.53 × 2,793.30
  4. Step 4: Simplify right side
    9,035.07x = 37,842,315.55
  5. Step 5: Solve for x
    x = 37,842,315.55/9,035.07
  6. Step 6: Final answer
    x = 4,188.38

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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.