Home / 301,741.04-452,612.64-102,063.08

Finding the Fourth Proportional to 301,741.04, 452,612.64 and 102,063.08

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Solution

The fourth proportional to 301,741.04, 452,612.64 and 102,063.08 is: 153,094.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,741.04 : 452,612.64 = 102,063.08 : x
  2. Step 2: Convert to fraction form
    301,741.04/452,612.64 = 102,063.08/x
  3. Step 3: Cross multiply
    301,741.04x = 452,612.64 × 102,063.08
  4. Step 4: Simplify right side
    301,741.04x = 46,195,037,822.27
  5. Step 5: Solve for x
    x = 46,195,037,822.27/301,741.04
  6. Step 6: Final answer
    x = 153,094.98

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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.