Home / 62,702.23-94,049.76-45,852.47

Finding the Fourth Proportional to 62,702.23, 94,049.76 and 45,852.47

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Solution

The fourth proportional to 62,702.23, 94,049.76 and 45,852.47 is: 68,776.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,702.23 : 94,049.76 = 45,852.47 : x
  2. Step 2: Convert to fraction form
    62,702.23/94,049.76 = 45,852.47/x
  3. Step 3: Cross multiply
    62,702.23x = 94,049.76 × 45,852.47
  4. Step 4: Simplify right side
    62,702.23x = 4,312,413,798.91
  5. Step 5: Solve for x
    x = 4,312,413,798.91/62,702.23
  6. Step 6: Final answer
    x = 68,776.08

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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.