Home / 46,300.78-63,895.53-25,080.50

Finding the Fourth Proportional to 46,300.78, 63,895.53 and 25,080.50

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Solution

The fourth proportional to 46,300.78, 63,895.53 and 25,080.50 is: 34,611.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,300.78 : 63,895.53 = 25,080.50 : x
  2. Step 2: Convert to fraction form
    46,300.78/63,895.53 = 25,080.50/x
  3. Step 3: Cross multiply
    46,300.78x = 63,895.53 × 25,080.50
  4. Step 4: Simplify right side
    46,300.78x = 1,602,532,093.96
  5. Step 5: Solve for x
    x = 1,602,532,093.96/46,300.78
  6. Step 6: Final answer
    x = 34,611.34

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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.