Home / 61,971.48-93,370.75-56,055.24

Finding the Fourth Proportional to 61,971.48, 93,370.75 and 56,055.24

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Solution

The fourth proportional to 61,971.48, 93,370.75 and 56,055.24 is: 84,456.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,971.48 : 93,370.75 = 56,055.24 : x
  2. Step 2: Convert to fraction form
    61,971.48/93,370.75 = 56,055.24/x
  3. Step 3: Cross multiply
    61,971.48x = 93,370.75 × 56,055.24
  4. Step 4: Simplify right side
    61,971.48x = 5,233,919,660.09
  5. Step 5: Solve for x
    x = 5,233,919,660.09/61,971.48
  6. Step 6: Final answer
    x = 84,456.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.