Home / 6,937.55-9,569.93-4,283.07

Finding the Fourth Proportional to 6,937.55, 9,569.93 and 4,283.07

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Solution

The fourth proportional to 6,937.55, 9,569.93 and 4,283.07 is: 5,908.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,937.55 : 9,569.93 = 4,283.07 : x
  2. Step 2: Convert to fraction form
    6,937.55/9,569.93 = 4,283.07/x
  3. Step 3: Cross multiply
    6,937.55x = 9,569.93 × 4,283.07
  4. Step 4: Simplify right side
    6,937.55x = 40,988,658.67
  5. Step 5: Solve for x
    x = 40,988,658.67/6,937.55
  6. Step 6: Final answer
    x = 5,908.23

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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.