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Finding the Fourth Proportional to 46,543.52, 64,230.84 and 25,323.12

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Solution

The fourth proportional to 46,543.52, 64,230.84 and 25,323.12 is: 34,946.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,543.52 : 64,230.84 = 25,323.12 : x
  2. Step 2: Convert to fraction form
    46,543.52/64,230.84 = 25,323.12/x
  3. Step 3: Cross multiply
    46,543.52x = 64,230.84 × 25,323.12
  4. Step 4: Simplify right side
    46,543.52x = 1,626,525,269.02
  5. Step 5: Solve for x
    x = 1,626,525,269.02/46,543.52
  6. Step 6: Final answer
    x = 34,946.33

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.