Home / 46,384.41-69,576.92-13,104.35

Finding the Fourth Proportional to 46,384.41, 69,576.92 and 13,104.35

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Solution

The fourth proportional to 46,384.41, 69,576.92 and 13,104.35 is: 19,656.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,384.41 : 69,576.92 = 13,104.35 : x
  2. Step 2: Convert to fraction form
    46,384.41/69,576.92 = 13,104.35/x
  3. Step 3: Cross multiply
    46,384.41x = 69,576.92 × 13,104.35
  4. Step 4: Simplify right side
    46,384.41x = 911,759,898.20
  5. Step 5: Solve for x
    x = 911,759,898.20/46,384.41
  6. Step 6: Final answer
    x = 19,656.60

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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.