Home / 42,396.46-58,495.26-26,497.06

Finding the Fourth Proportional to 42,396.46, 58,495.26 and 26,497.06

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Solution

The fourth proportional to 42,396.46, 58,495.26 and 26,497.06 is: 36,558.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,396.46 : 58,495.26 = 26,497.06 : x
  2. Step 2: Convert to fraction form
    42,396.46/58,495.26 = 26,497.06/x
  3. Step 3: Cross multiply
    42,396.46x = 58,495.26 × 26,497.06
  4. Step 4: Simplify right side
    42,396.46x = 1,549,952,413.94
  5. Step 5: Solve for x
    x = 1,549,952,413.94/42,396.46
  6. Step 6: Final answer
    x = 36,558.53

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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.