Home / 74,828.93-112,332.22-59,045.27

Finding the Fourth Proportional to 74,828.93, 112,332.22 and 59,045.27

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Solution

The fourth proportional to 74,828.93, 112,332.22 and 59,045.27 is: 88,637.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,828.93 : 112,332.22 = 59,045.27 : x
  2. Step 2: Convert to fraction form
    74,828.93/112,332.22 = 59,045.27/x
  3. Step 3: Cross multiply
    74,828.93x = 112,332.22 × 59,045.27
  4. Step 4: Simplify right side
    74,828.93x = 6,632,685,550.33
  5. Step 5: Solve for x
    x = 6,632,685,550.33/74,828.93
  6. Step 6: Final answer
    x = 88,637.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.