Home / 141,201.51-211,873.95-93,848.91

Finding the Fourth Proportional to 141,201.51, 211,873.95 and 93,848.91

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Solution

The fourth proportional to 141,201.51, 211,873.95 and 93,848.91 is: 140,821.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,201.51 : 211,873.95 = 93,848.91 : x
  2. Step 2: Convert to fraction form
    141,201.51/211,873.95 = 93,848.91/x
  3. Step 3: Cross multiply
    141,201.51x = 211,873.95 × 93,848.91
  4. Step 4: Simplify right side
    141,201.51x = 19,884,139,264.89
  5. Step 5: Solve for x
    x = 19,884,139,264.89/141,201.51
  6. Step 6: Final answer
    x = 140,821.01

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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.