Home / 58,848.54-81,210.33-43,808.46

Finding the Fourth Proportional to 58,848.54, 81,210.33 and 43,808.46

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Solution

The fourth proportional to 58,848.54, 81,210.33 and 43,808.46 is: 60,455.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,848.54 : 81,210.33 = 43,808.46 : x
  2. Step 2: Convert to fraction form
    58,848.54/81,210.33 = 43,808.46/x
  3. Step 3: Cross multiply
    58,848.54x = 81,210.33 × 43,808.46
  4. Step 4: Simplify right side
    58,848.54x = 3,557,699,493.39
  5. Step 5: Solve for x
    x = 3,557,699,493.39/58,848.54
  6. Step 6: Final answer
    x = 60,455.19

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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.