Home / 37,705.06-56,557.54-9,625.12

Finding the Fourth Proportional to 37,705.06, 56,557.54 and 9,625.12

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Solution

The fourth proportional to 37,705.06, 56,557.54 and 9,625.12 is: 14,437.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,705.06 : 56,557.54 = 9,625.12 : x
  2. Step 2: Convert to fraction form
    37,705.06/56,557.54 = 9,625.12/x
  3. Step 3: Cross multiply
    37,705.06x = 56,557.54 × 9,625.12
  4. Step 4: Simplify right side
    37,705.06x = 544,373,109.40
  5. Step 5: Solve for x
    x = 544,373,109.40/37,705.06
  6. Step 6: Final answer
    x = 14,437.67

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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.