Home / 162,094.17-223,808.49-104,767.44

Finding the Fourth Proportional to 162,094.17, 223,808.49 and 104,767.44

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Solution

The fourth proportional to 162,094.17, 223,808.49 and 104,767.44 is: 144,655.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,094.17 : 223,808.49 = 104,767.44 : x
  2. Step 2: Convert to fraction form
    162,094.17/223,808.49 = 104,767.44/x
  3. Step 3: Cross multiply
    162,094.17x = 223,808.49 × 104,767.44
  4. Step 4: Simplify right side
    162,094.17x = 23,447,842,547.57
  5. Step 5: Solve for x
    x = 23,447,842,547.57/162,094.17
  6. Step 6: Final answer
    x = 144,655.68

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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.