Home / 302,293.06-452,941.36-175,577.60

Finding the Fourth Proportional to 302,293.06, 452,941.36 and 175,577.60

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Solution

The fourth proportional to 302,293.06, 452,941.36 and 175,577.60 is: 263,077.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,293.06 : 452,941.36 = 175,577.60 : x
  2. Step 2: Convert to fraction form
    302,293.06/452,941.36 = 175,577.60/x
  3. Step 3: Cross multiply
    302,293.06x = 452,941.36 × 175,577.60
  4. Step 4: Simplify right side
    302,293.06x = 79,526,354,884.30
  5. Step 5: Solve for x
    x = 79,526,354,884.30/302,293.06
  6. Step 6: Final answer
    x = 263,077.01

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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.