Home / 4,698.39-7,043.93-1,925.76

Finding the Fourth Proportional to 4,698.39, 7,043.93 and 1,925.76

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Solution

The fourth proportional to 4,698.39, 7,043.93 and 1,925.76 is: 2,887.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698.39 : 7,043.93 = 1,925.76 : x
  2. Step 2: Convert to fraction form
    4,698.39/7,043.93 = 1,925.76/x
  3. Step 3: Cross multiply
    4,698.39x = 7,043.93 × 1,925.76
  4. Step 4: Simplify right side
    4,698.39x = 13,564,918.64
  5. Step 5: Solve for x
    x = 13,564,918.64/4,698.39
  6. Step 6: Final answer
    x = 2,887.14

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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.