Home / 254,926.08-351,783.54-141,746.40

Finding the Fourth Proportional to 254,926.08, 351,783.54 and 141,746.40

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Solution

The fourth proportional to 254,926.08, 351,783.54 and 141,746.40 is: 195,602.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,926.08 : 351,783.54 = 141,746.40 : x
  2. Step 2: Convert to fraction form
    254,926.08/351,783.54 = 141,746.40/x
  3. Step 3: Cross multiply
    254,926.08x = 351,783.54 × 141,746.40
  4. Step 4: Simplify right side
    254,926.08x = 49,864,050,374.26
  5. Step 5: Solve for x
    x = 49,864,050,374.26/254,926.08
  6. Step 6: Final answer
    x = 195,602.00

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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.