Home / 94,125.10-141,058.05-62,445.10

Finding the Fourth Proportional to 94,125.10, 141,058.05 and 62,445.10

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Solution

The fourth proportional to 94,125.10, 141,058.05 and 62,445.10 is: 93,581.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,125.10 : 141,058.05 = 62,445.10 : x
  2. Step 2: Convert to fraction form
    94,125.10/141,058.05 = 62,445.10/x
  3. Step 3: Cross multiply
    94,125.10x = 141,058.05 × 62,445.10
  4. Step 4: Simplify right side
    94,125.10x = 8,808,384,038.06
  5. Step 5: Solve for x
    x = 8,808,384,038.06/94,125.10
  6. Step 6: Final answer
    x = 93,581.67

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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.