Home / 164,737.09-247,071.90-46,409.46

Finding the Fourth Proportional to 164,737.09, 247,071.90 and 46,409.46

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Solution

The fourth proportional to 164,737.09, 247,071.90 and 46,409.46 is: 69,604.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,737.09 : 247,071.90 = 46,409.46 : x
  2. Step 2: Convert to fraction form
    164,737.09/247,071.90 = 46,409.46/x
  3. Step 3: Cross multiply
    164,737.09x = 247,071.90 × 46,409.46
  4. Step 4: Simplify right side
    164,737.09x = 11,466,473,460.17
  5. Step 5: Solve for x
    x = 11,466,473,460.17/164,737.09
  6. Step 6: Final answer
    x = 69,604.69

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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.