Home / 93,496.74-129,030.75-51,059.22

Finding the Fourth Proportional to 93,496.74, 129,030.75 and 51,059.22

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Solution

The fourth proportional to 93,496.74, 129,030.75 and 51,059.22 is: 70,464.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,496.74 : 129,030.75 = 51,059.22 : x
  2. Step 2: Convert to fraction form
    93,496.74/129,030.75 = 51,059.22/x
  3. Step 3: Cross multiply
    93,496.74x = 129,030.75 × 51,059.22
  4. Step 4: Simplify right side
    93,496.74x = 6,588,209,451.02
  5. Step 5: Solve for x
    x = 6,588,209,451.02/93,496.74
  6. Step 6: Final answer
    x = 70,464.59

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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.