Home / 43,209.63-59,610.74-26,207.39

Finding the Fourth Proportional to 43,209.63, 59,610.74 and 26,207.39

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Solution

The fourth proportional to 43,209.63, 59,610.74 and 26,207.39 is: 36,154.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,209.63 : 59,610.74 = 26,207.39 : x
  2. Step 2: Convert to fraction form
    43,209.63/59,610.74 = 26,207.39/x
  3. Step 3: Cross multiply
    43,209.63x = 59,610.74 × 26,207.39
  4. Step 4: Simplify right side
    43,209.63x = 1,562,241,482.28
  5. Step 5: Solve for x
    x = 1,562,241,482.28/43,209.63
  6. Step 6: Final answer
    x = 36,154.94

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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.