Home / 62,333.61-93,921.18-51,483.35

Finding the Fourth Proportional to 62,333.61, 93,921.18 and 51,483.35

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Solution

The fourth proportional to 62,333.61, 93,921.18 and 51,483.35 is: 77,572.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,333.61 : 93,921.18 = 51,483.35 : x
  2. Step 2: Convert to fraction form
    62,333.61/93,921.18 = 51,483.35/x
  3. Step 3: Cross multiply
    62,333.61x = 93,921.18 × 51,483.35
  4. Step 4: Simplify right side
    62,333.61x = 4,835,376,982.35
  5. Step 5: Solve for x
    x = 4,835,376,982.35/62,333.61
  6. Step 6: Final answer
    x = 77,572.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.