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Finding the Fourth Proportional to 67,465.92, 93,130.70 and 46,026.44

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Solution

The fourth proportional to 67,465.92, 93,130.70 and 46,026.44 is: 63,535.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,465.92 : 93,130.70 = 46,026.44 : x
  2. Step 2: Convert to fraction form
    67,465.92/93,130.70 = 46,026.44/x
  3. Step 3: Cross multiply
    67,465.92x = 93,130.70 × 46,026.44
  4. Step 4: Simplify right side
    67,465.92x = 4,286,473,879.92
  5. Step 5: Solve for x
    x = 4,286,473,879.92/67,465.92
  6. Step 6: Final answer
    x = 63,535.40

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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.