Home / 173,545.27-239,490.88-97,063.45

Finding the Fourth Proportional to 173,545.27, 239,490.88 and 97,063.45

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Solution

The fourth proportional to 173,545.27, 239,490.88 and 97,063.45 is: 133,946.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,545.27 : 239,490.88 = 97,063.45 : x
  2. Step 2: Convert to fraction form
    173,545.27/239,490.88 = 97,063.45/x
  3. Step 3: Cross multiply
    173,545.27x = 239,490.88 × 97,063.45
  4. Step 4: Simplify right side
    173,545.27x = 23,245,810,214.95
  5. Step 5: Solve for x
    x = 23,245,810,214.95/173,545.27
  6. Step 6: Final answer
    x = 133,946.67

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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.