Home / 4,395.90-6,596.45-1,624.53

Finding the Fourth Proportional to 4,395.90, 6,596.45 and 1,624.53

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Solution

The fourth proportional to 4,395.90, 6,596.45 and 1,624.53 is: 2,437.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.90 : 6,596.45 = 1,624.53 : x
  2. Step 2: Convert to fraction form
    4,395.90/6,596.45 = 1,624.53/x
  3. Step 3: Cross multiply
    4,395.90x = 6,596.45 × 1,624.53
  4. Step 4: Simplify right side
    4,395.90x = 10,716,130.92
  5. Step 5: Solve for x
    x = 10,716,130.92/4,395.90
  6. Step 6: Final answer
    x = 2,437.76

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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.