Home / 46,467.60-69,701.40-15,298.80

Finding the Fourth Proportional to 46,467.60, 69,701.40 and 15,298.80

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Solution

The fourth proportional to 46,467.60, 69,701.40 and 15,298.80 is: 22,948.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,467.60 : 69,701.40 = 15,298.80 : x
  2. Step 2: Convert to fraction form
    46,467.60/69,701.40 = 15,298.80/x
  3. Step 3: Cross multiply
    46,467.60x = 69,701.40 × 15,298.80
  4. Step 4: Simplify right side
    46,467.60x = 1,066,347,778.32
  5. Step 5: Solve for x
    x = 1,066,347,778.32/46,467.60
  6. Step 6: Final answer
    x = 22,948.20

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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.