Home / 97,337.49-146,011.02-47,460.22

Finding the Fourth Proportional to 97,337.49, 146,011.02 and 47,460.22

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Solution

The fourth proportional to 97,337.49, 146,011.02 and 47,460.22 is: 71,192.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,337.49 : 146,011.02 = 47,460.22 : x
  2. Step 2: Convert to fraction form
    97,337.49/146,011.02 = 47,460.22/x
  3. Step 3: Cross multiply
    97,337.49x = 146,011.02 × 47,460.22
  4. Step 4: Simplify right side
    97,337.49x = 6,929,715,496.65
  5. Step 5: Solve for x
    x = 6,929,715,496.65/97,337.49
  6. Step 6: Final answer
    x = 71,192.67

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1.5x scale

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.