Home / 95,094.48-142,595.54-47,689.24

Finding the Fourth Proportional to 95,094.48, 142,595.54 and 47,689.24

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Solution

The fourth proportional to 95,094.48, 142,595.54 and 47,689.24 is: 71,510.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,094.48 : 142,595.54 = 47,689.24 : x
  2. Step 2: Convert to fraction form
    95,094.48/142,595.54 = 47,689.24/x
  3. Step 3: Cross multiply
    95,094.48x = 142,595.54 × 47,689.24
  4. Step 4: Simplify right side
    95,094.48x = 6,800,272,929.99
  5. Step 5: Solve for x
    x = 6,800,272,929.99/95,094.48
  6. Step 6: Final answer
    x = 71,510.70

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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.