Home / 46,539.76-64,222.98-25,319.11

Finding the Fourth Proportional to 46,539.76, 64,222.98 and 25,319.11

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Solution

The fourth proportional to 46,539.76, 64,222.98 and 25,319.11 is: 34,939.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,539.76 : 64,222.98 = 25,319.11 : x
  2. Step 2: Convert to fraction form
    46,539.76/64,222.98 = 25,319.11/x
  3. Step 3: Cross multiply
    46,539.76x = 64,222.98 × 25,319.11
  4. Step 4: Simplify right side
    46,539.76x = 1,626,068,695.15
  5. Step 5: Solve for x
    x = 1,626,068,695.15/46,539.76
  6. Step 6: Final answer
    x = 34,939.34

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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.