Home / 4,698.64-7,050.66-1,925.74

Finding the Fourth Proportional to 4,698.64, 7,050.66 and 1,925.74

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Solution

The fourth proportional to 4,698.64, 7,050.66 and 1,925.74 is: 2,889.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698.64 : 7,050.66 = 1,925.74 : x
  2. Step 2: Convert to fraction form
    4,698.64/7,050.66 = 1,925.74/x
  3. Step 3: Cross multiply
    4,698.64x = 7,050.66 × 1,925.74
  4. Step 4: Simplify right side
    4,698.64x = 13,577,737.99
  5. Step 5: Solve for x
    x = 13,577,737.99/4,698.64
  6. Step 6: Final answer
    x = 2,889.72

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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.