Home / 59,206.09-81,665.67-35,316.76

Finding the Fourth Proportional to 59,206.09, 81,665.67 and 35,316.76

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Solution

The fourth proportional to 59,206.09, 81,665.67 and 35,316.76 is: 48,714.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,206.09 : 81,665.67 = 35,316.76 : x
  2. Step 2: Convert to fraction form
    59,206.09/81,665.67 = 35,316.76/x
  3. Step 3: Cross multiply
    59,206.09x = 81,665.67 × 35,316.76
  4. Step 4: Simplify right side
    59,206.09x = 2,884,166,867.63
  5. Step 5: Solve for x
    x = 2,884,166,867.63/59,206.09
  6. Step 6: Final answer
    x = 48,714.02

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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.