Home / 164,935.22-247,412.81-46,615.41

Finding the Fourth Proportional to 164,935.22, 247,412.81 and 46,615.41

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Solution

The fourth proportional to 164,935.22, 247,412.81 and 46,615.41 is: 69,925.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,935.22 : 247,412.81 = 46,615.41 : x
  2. Step 2: Convert to fraction form
    164,935.22/247,412.81 = 46,615.41/x
  3. Step 3: Cross multiply
    164,935.22x = 247,412.81 × 46,615.41
  4. Step 4: Simplify right side
    164,935.22x = 11,533,249,693.94
  5. Step 5: Solve for x
    x = 11,533,249,693.94/164,935.22
  6. Step 6: Final answer
    x = 69,925.94

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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.