Home / 95,657.52-143,483.04-25,533.12

Finding the Fourth Proportional to 95,657.52, 143,483.04 and 25,533.12

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Solution

The fourth proportional to 95,657.52, 143,483.04 and 25,533.12 is: 38,298.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,657.52 : 143,483.04 = 25,533.12 : x
  2. Step 2: Convert to fraction form
    95,657.52/143,483.04 = 25,533.12/x
  3. Step 3: Cross multiply
    95,657.52x = 143,483.04 × 25,533.12
  4. Step 4: Simplify right side
    95,657.52x = 3,663,569,678.28
  5. Step 5: Solve for x
    x = 3,663,569,678.28/95,657.52
  6. Step 6: Final answer
    x = 38,298.82

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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.