Home / 89,073.02-133,512.93-44,592.50

Finding the Fourth Proportional to 89,073.02, 133,512.93 and 44,592.50

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Solution

The fourth proportional to 89,073.02, 133,512.93 and 44,592.50 is: 66,840.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,073.02 : 133,512.93 = 44,592.50 : x
  2. Step 2: Convert to fraction form
    89,073.02/133,512.93 = 44,592.50/x
  3. Step 3: Cross multiply
    89,073.02x = 133,512.93 × 44,592.50
  4. Step 4: Simplify right side
    89,073.02x = 5,953,674,663.46
  5. Step 5: Solve for x
    x = 5,953,674,663.46/89,073.02
  6. Step 6: Final answer
    x = 66,840.39

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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.