Home / 6,570.51-9,849.90-2,409.55

Finding the Fourth Proportional to 6,570.51, 9,849.90 and 2,409.55

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Solution

The fourth proportional to 6,570.51, 9,849.90 and 2,409.55 is: 3,612.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570.51 : 9,849.90 = 2,409.55 : x
  2. Step 2: Convert to fraction form
    6,570.51/9,849.90 = 2,409.55/x
  3. Step 3: Cross multiply
    6,570.51x = 9,849.90 × 2,409.55
  4. Step 4: Simplify right side
    6,570.51x = 23,733,810.96
  5. Step 5: Solve for x
    x = 23,733,810.96/6,570.51
  6. Step 6: Final answer
    x = 3,612.17

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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.