Home / 93,624.30-129,192.28-53,335.67

Finding the Fourth Proportional to 93,624.30, 129,192.28 and 53,335.67

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Solution

The fourth proportional to 93,624.30, 129,192.28 and 53,335.67 is: 73,597.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,624.30 : 129,192.28 = 53,335.67 : x
  2. Step 2: Convert to fraction form
    93,624.30/129,192.28 = 53,335.67/x
  3. Step 3: Cross multiply
    93,624.30x = 129,192.28 × 53,335.67
  4. Step 4: Simplify right side
    93,624.30x = 6,890,556,033.33
  5. Step 5: Solve for x
    x = 6,890,556,033.33/93,624.30
  6. Step 6: Final answer
    x = 73,597.94

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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.