Home / 97,024.19-145,363.13-52,622.61

Finding the Fourth Proportional to 97,024.19, 145,363.13 and 52,622.61

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Solution

The fourth proportional to 97,024.19, 145,363.13 and 52,622.61 is: 78,840.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,024.19 : 145,363.13 = 52,622.61 : x
  2. Step 2: Convert to fraction form
    97,024.19/145,363.13 = 52,622.61/x
  3. Step 3: Cross multiply
    97,024.19x = 145,363.13 × 52,622.61
  4. Step 4: Simplify right side
    97,024.19x = 7,649,387,035.26
  5. Step 5: Solve for x
    x = 7,649,387,035.26/97,024.19
  6. Step 6: Final answer
    x = 78,840.00

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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.