Home / 374,750.34-562,125.78-94,267.50

Finding the Fourth Proportional to 374,750.34, 562,125.78 and 94,267.50

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Solution

The fourth proportional to 374,750.34, 562,125.78 and 94,267.50 is: 141,401.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,750.34 : 562,125.78 = 94,267.50 : x
  2. Step 2: Convert to fraction form
    374,750.34/562,125.78 = 94,267.50/x
  3. Step 3: Cross multiply
    374,750.34x = 562,125.78 × 94,267.50
  4. Step 4: Simplify right side
    374,750.34x = 52,990,191,966.15
  5. Step 5: Solve for x
    x = 52,990,191,966.15/374,750.34
  6. Step 6: Final answer
    x = 141,401.32

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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.