Home / 34,050.34-46,995.19-19,710.55

Finding the Fourth Proportional to 34,050.34, 46,995.19 and 19,710.55

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Solution

The fourth proportional to 34,050.34, 46,995.19 and 19,710.55 is: 27,203.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,050.34 : 46,995.19 = 19,710.55 : x
  2. Step 2: Convert to fraction form
    34,050.34/46,995.19 = 19,710.55/x
  3. Step 3: Cross multiply
    34,050.34x = 46,995.19 × 19,710.55
  4. Step 4: Simplify right side
    34,050.34x = 926,300,875.49
  5. Step 5: Solve for x
    x = 926,300,875.49/34,050.34
  6. Step 6: Final answer
    x = 27,203.87

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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.