Home / 59,354.02-89,052.09-19,911.07

Finding the Fourth Proportional to 59,354.02, 89,052.09 and 19,911.07

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Solution

The fourth proportional to 59,354.02, 89,052.09 and 19,911.07 is: 29,873.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,354.02 : 89,052.09 = 19,911.07 : x
  2. Step 2: Convert to fraction form
    59,354.02/89,052.09 = 19,911.07/x
  3. Step 3: Cross multiply
    59,354.02x = 89,052.09 × 19,911.07
  4. Step 4: Simplify right side
    59,354.02x = 1,773,122,397.64
  5. Step 5: Solve for x
    x = 1,773,122,397.64/59,354.02
  6. Step 6: Final answer
    x = 29,873.67

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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.