Home / 4,831.17-7,242.64-4,601.53

Finding the Fourth Proportional to 4,831.17, 7,242.64 and 4,601.53

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Solution

The fourth proportional to 4,831.17, 7,242.64 and 4,601.53 is: 6,898.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,831.17 : 7,242.64 = 4,601.53 : x
  2. Step 2: Convert to fraction form
    4,831.17/7,242.64 = 4,601.53/x
  3. Step 3: Cross multiply
    4,831.17x = 7,242.64 × 4,601.53
  4. Step 4: Simplify right side
    4,831.17x = 33,327,225.24
  5. Step 5: Solve for x
    x = 33,327,225.24/4,831.17
  6. Step 6: Final answer
    x = 6,898.38

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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.