Home / 194,904.10-292,356.15-183,094.30

Finding the Fourth Proportional to 194,904.10, 292,356.15 and 183,094.30

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Solution

The fourth proportional to 194,904.10, 292,356.15 and 183,094.30 is: 274,641.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,904.10 : 292,356.15 = 183,094.30 : x
  2. Step 2: Convert to fraction form
    194,904.10/292,356.15 = 183,094.30/x
  3. Step 3: Cross multiply
    194,904.10x = 292,356.15 × 183,094.30
  4. Step 4: Simplify right side
    194,904.10x = 53,528,744,634.95
  5. Step 5: Solve for x
    x = 53,528,744,634.95/194,904.10
  6. Step 6: Final answer
    x = 274,641.45

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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.