Home / 56,611.02-84,805.80-46,630.10

Finding the Fourth Proportional to 56,611.02, 84,805.80 and 46,630.10

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Solution

The fourth proportional to 56,611.02, 84,805.80 and 46,630.10 is: 69,853.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,611.02 : 84,805.80 = 46,630.10 : x
  2. Step 2: Convert to fraction form
    56,611.02/84,805.80 = 46,630.10/x
  3. Step 3: Cross multiply
    56,611.02x = 84,805.80 × 46,630.10
  4. Step 4: Simplify right side
    56,611.02x = 3,954,502,934.58
  5. Step 5: Solve for x
    x = 3,954,502,934.58/56,611.02
  6. Step 6: Final answer
    x = 69,853.94

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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.