Home / 46,866.28-64,675.28-25,355.96

Finding the Fourth Proportional to 46,866.28, 64,675.28 and 25,355.96

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Solution

The fourth proportional to 46,866.28, 64,675.28 and 25,355.96 is: 34,991.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,866.28 : 64,675.28 = 25,355.96 : x
  2. Step 2: Convert to fraction form
    46,866.28/64,675.28 = 25,355.96/x
  3. Step 3: Cross multiply
    46,866.28x = 64,675.28 × 25,355.96
  4. Step 4: Simplify right side
    46,866.28x = 1,639,903,457.60
  5. Step 5: Solve for x
    x = 1,639,903,457.60/46,866.28
  6. Step 6: Final answer
    x = 34,991.12

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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.