Home / 164,111.35-246,167.08-51,802.93

Finding the Fourth Proportional to 164,111.35, 246,167.08 and 51,802.93

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Solution

The fourth proportional to 164,111.35, 246,167.08 and 51,802.93 is: 77,704.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,111.35 : 246,167.08 = 51,802.93 : x
  2. Step 2: Convert to fraction form
    164,111.35/246,167.08 = 51,802.93/x
  3. Step 3: Cross multiply
    164,111.35x = 246,167.08 × 51,802.93
  4. Step 4: Simplify right side
    164,111.35x = 12,752,175,098.45
  5. Step 5: Solve for x
    x = 12,752,175,098.45/164,111.35
  6. Step 6: Final answer
    x = 77,704.41

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1.5x scale

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.