Home / 67,528.29-93,102.44-46,270.65

Finding the Fourth Proportional to 67,528.29, 93,102.44 and 46,270.65

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Solution

The fourth proportional to 67,528.29, 93,102.44 and 46,270.65 is: 63,794.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,528.29 : 93,102.44 = 46,270.65 : x
  2. Step 2: Convert to fraction form
    67,528.29/93,102.44 = 46,270.65/x
  3. Step 3: Cross multiply
    67,528.29x = 93,102.44 × 46,270.65
  4. Step 4: Simplify right side
    67,528.29x = 4,307,910,184.03
  5. Step 5: Solve for x
    x = 4,307,910,184.03/67,528.29
  6. Step 6: Final answer
    x = 63,794.15

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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.