Home / 164,277.69-246,409.70-89,869.26

Finding the Fourth Proportional to 164,277.69, 246,409.70 and 89,869.26

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Solution

The fourth proportional to 164,277.69, 246,409.70 and 89,869.26 is: 134,800.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,277.69 : 246,409.70 = 89,869.26 : x
  2. Step 2: Convert to fraction form
    164,277.69/246,409.70 = 89,869.26/x
  3. Step 3: Cross multiply
    164,277.69x = 246,409.70 × 89,869.26
  4. Step 4: Simplify right side
    164,277.69x = 22,144,657,870.51
  5. Step 5: Solve for x
    x = 22,144,657,870.51/164,277.69
  6. Step 6: Final answer
    x = 134,800.16

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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.