Home / 45,700.83-63,066.72-25,557.48

Finding the Fourth Proportional to 45,700.83, 63,066.72 and 25,557.48

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Solution

The fourth proportional to 45,700.83, 63,066.72 and 25,557.48 is: 35,269.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,700.83 : 63,066.72 = 25,557.48 : x
  2. Step 2: Convert to fraction form
    45,700.83/63,066.72 = 25,557.48/x
  3. Step 3: Cross multiply
    45,700.83x = 63,066.72 × 25,557.48
  4. Step 4: Simplify right side
    45,700.83x = 1,611,826,435.07
  5. Step 5: Solve for x
    x = 1,611,826,435.07/45,700.83
  6. Step 6: Final answer
    x = 35,269.08

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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.