Home / 70,108.07-96,734.30-44,605.13

Finding the Fourth Proportional to 70,108.07, 96,734.30 and 44,605.13

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Solution

The fourth proportional to 70,108.07, 96,734.30 and 44,605.13 is: 61,545.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,108.07 : 96,734.30 = 44,605.13 : x
  2. Step 2: Convert to fraction form
    70,108.07/96,734.30 = 44,605.13/x
  3. Step 3: Cross multiply
    70,108.07x = 96,734.30 × 44,605.13
  4. Step 4: Simplify right side
    70,108.07x = 4,314,845,320.26
  5. Step 5: Solve for x
    x = 4,314,845,320.26/70,108.07
  6. Step 6: Final answer
    x = 61,545.63

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1.5x scale

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.