Home / 32,346.03-44,628.54-19,421.94

Finding the Fourth Proportional to 32,346.03, 44,628.54 and 19,421.94

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Solution

The fourth proportional to 32,346.03, 44,628.54 and 19,421.94 is: 26,796.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,346.03 : 44,628.54 = 19,421.94 : x
  2. Step 2: Convert to fraction form
    32,346.03/44,628.54 = 19,421.94/x
  3. Step 3: Cross multiply
    32,346.03x = 44,628.54 × 19,421.94
  4. Step 4: Simplify right side
    32,346.03x = 866,772,826.17
  5. Step 5: Solve for x
    x = 866,772,826.17/32,346.03
  6. Step 6: Final answer
    x = 26,796.88

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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.