Home / 5,011.34-6,907.95-3,750.48

Finding the Fourth Proportional to 5,011.34, 6,907.95 and 3,750.48

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Solution

The fourth proportional to 5,011.34, 6,907.95 and 3,750.48 is: 5,169.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011.34 : 6,907.95 = 3,750.48 : x
  2. Step 2: Convert to fraction form
    5,011.34/6,907.95 = 3,750.48/x
  3. Step 3: Cross multiply
    5,011.34x = 6,907.95 × 3,750.48
  4. Step 4: Simplify right side
    5,011.34x = 25,908,128.32
  5. Step 5: Solve for x
    x = 25,908,128.32/5,011.34
  6. Step 6: Final answer
    x = 5,169.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.