Home / 165,802.17-248,628.93-60,547.13

Finding the Fourth Proportional to 165,802.17, 248,628.93 and 60,547.13

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Solution

The fourth proportional to 165,802.17, 248,628.93 and 60,547.13 is: 90,793.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,802.17 : 248,628.93 = 60,547.13 : x
  2. Step 2: Convert to fraction form
    165,802.17/248,628.93 = 60,547.13/x
  3. Step 3: Cross multiply
    165,802.17x = 248,628.93 × 60,547.13
  4. Step 4: Simplify right side
    165,802.17x = 15,053,766,903.33
  5. Step 5: Solve for x
    x = 15,053,766,903.33/165,802.17
  6. Step 6: Final answer
    x = 90,793.55

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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.