Home / 238,280.51-357,341.40-96,089.06

Finding the Fourth Proportional to 238,280.51, 357,341.40 and 96,089.06

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Solution

The fourth proportional to 238,280.51, 357,341.40 and 96,089.06 is: 144,101.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,280.51 : 357,341.40 = 96,089.06 : x
  2. Step 2: Convert to fraction form
    238,280.51/357,341.40 = 96,089.06/x
  3. Step 3: Cross multiply
    238,280.51x = 357,341.40 × 96,089.06
  4. Step 4: Simplify right side
    238,280.51x = 34,336,600,118.44
  5. Step 5: Solve for x
    x = 34,336,600,118.44/238,280.51
  6. Step 6: Final answer
    x = 144,101.59

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1.5x scale

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.