Home / 62,328.48-93,492.66-29,071.80

Finding the Fourth Proportional to 62,328.48, 93,492.66 and 29,071.80

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Solution

The fourth proportional to 62,328.48, 93,492.66 and 29,071.80 is: 43,607.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,328.48 : 93,492.66 = 29,071.80 : x
  2. Step 2: Convert to fraction form
    62,328.48/93,492.66 = 29,071.80/x
  3. Step 3: Cross multiply
    62,328.48x = 93,492.66 × 29,071.80
  4. Step 4: Simplify right side
    62,328.48x = 2,717,999,912.99
  5. Step 5: Solve for x
    x = 2,717,999,912.99/62,328.48
  6. Step 6: Final answer
    x = 43,607.67

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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.