Home / 56,028.10-83,848.80-34,672.06

Finding the Fourth Proportional to 56,028.10, 83,848.80 and 34,672.06

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Solution

The fourth proportional to 56,028.10, 83,848.80 and 34,672.06 is: 51,888.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,028.10 : 83,848.80 = 34,672.06 : x
  2. Step 2: Convert to fraction form
    56,028.10/83,848.80 = 34,672.06/x
  3. Step 3: Cross multiply
    56,028.10x = 83,848.80 × 34,672.06
  4. Step 4: Simplify right side
    56,028.10x = 2,907,210,624.53
  5. Step 5: Solve for x
    x = 2,907,210,624.53/56,028.10
  6. Step 6: Final answer
    x = 51,888.44

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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.