Home / 46,341.55-63,951.42-25,120.87

Finding the Fourth Proportional to 46,341.55, 63,951.42 and 25,120.87

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Solution

The fourth proportional to 46,341.55, 63,951.42 and 25,120.87 is: 34,666.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,341.55 : 63,951.42 = 25,120.87 : x
  2. Step 2: Convert to fraction form
    46,341.55/63,951.42 = 25,120.87/x
  3. Step 3: Cross multiply
    46,341.55x = 63,951.42 × 25,120.87
  4. Step 4: Simplify right side
    46,341.55x = 1,606,515,242.46
  5. Step 5: Solve for x
    x = 1,606,515,242.46/46,341.55
  6. Step 6: Final answer
    x = 34,666.84

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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.