Home / 46,484.15-69,709.34-25,439.74

Finding the Fourth Proportional to 46,484.15, 69,709.34 and 25,439.74

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Solution

The fourth proportional to 46,484.15, 69,709.34 and 25,439.74 is: 38,150.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,484.15 : 69,709.34 = 25,439.74 : x
  2. Step 2: Convert to fraction form
    46,484.15/69,709.34 = 25,439.74/x
  3. Step 3: Cross multiply
    46,484.15x = 69,709.34 × 25,439.74
  4. Step 4: Simplify right side
    46,484.15x = 1,773,387,374.50
  5. Step 5: Solve for x
    x = 1,773,387,374.50/46,484.15
  6. Step 6: Final answer
    x = 38,150.37

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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.