Home / 62,879.48-94,693.58-56,710.52

Finding the Fourth Proportional to 62,879.48, 94,693.58 and 56,710.52

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Solution

The fourth proportional to 62,879.48, 94,693.58 and 56,710.52 is: 85,403.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,879.48 : 94,693.58 = 56,710.52 : x
  2. Step 2: Convert to fraction form
    62,879.48/94,693.58 = 56,710.52/x
  3. Step 3: Cross multiply
    62,879.48x = 94,693.58 × 56,710.52
  4. Step 4: Simplify right side
    62,879.48x = 5,370,122,162.46
  5. Step 5: Solve for x
    x = 5,370,122,162.46/62,879.48
  6. Step 6: Final answer
    x = 85,403.41

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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.