Home / 173,937.90-240,030-97,460.13

Finding the Fourth Proportional to 173,937.90, 240,030 and 97,460.13

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Solution

The fourth proportional to 173,937.90, 240,030 and 97,460.13 is: 134,492.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,937.90 : 240,030 = 97,460.13 : x
  2. Step 2: Convert to fraction form
    173,937.90/240,030 = 97,460.13/x
  3. Step 3: Cross multiply
    173,937.90x = 240,030 × 97,460.13
  4. Step 4: Simplify right side
    173,937.90x = 23,393,355,003.90
  5. Step 5: Solve for x
    x = 23,393,355,003.90/173,937.90
  6. Step 6: Final answer
    x = 134,492.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.