Home / 175,594.84-263,434.18-57,266.28

Finding the Fourth Proportional to 175,594.84, 263,434.18 and 57,266.28

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Solution

The fourth proportional to 175,594.84, 263,434.18 and 57,266.28 is: 85,913.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,594.84 : 263,434.18 = 57,266.28 : x
  2. Step 2: Convert to fraction form
    175,594.84/263,434.18 = 57,266.28/x
  3. Step 3: Cross multiply
    175,594.84x = 263,434.18 × 57,266.28
  4. Step 4: Simplify right side
    175,594.84x = 15,085,895,513.45
  5. Step 5: Solve for x
    x = 15,085,895,513.45/175,594.84
  6. Step 6: Final answer
    x = 85,913.09

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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.