Home / 32,455.08-44,756.96-19,710.34

Finding the Fourth Proportional to 32,455.08, 44,756.96 and 19,710.34

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Solution

The fourth proportional to 32,455.08, 44,756.96 and 19,710.34 is: 27,181.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,455.08 : 44,756.96 = 19,710.34 : x
  2. Step 2: Convert to fraction form
    32,455.08/44,756.96 = 19,710.34/x
  3. Step 3: Cross multiply
    32,455.08x = 44,756.96 × 19,710.34
  4. Step 4: Simplify right side
    32,455.08x = 882,174,688.52
  5. Step 5: Solve for x
    x = 882,174,688.52/32,455.08
  6. Step 6: Final answer
    x = 27,181.41

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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.