Home / 93,852.24-129,412.31-59,806.80

Finding the Fourth Proportional to 93,852.24, 129,412.31 and 59,806.80

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Solution

The fourth proportional to 93,852.24, 129,412.31 and 59,806.80 is: 82,467.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,852.24 : 129,412.31 = 59,806.80 : x
  2. Step 2: Convert to fraction form
    93,852.24/129,412.31 = 59,806.80/x
  3. Step 3: Cross multiply
    93,852.24x = 129,412.31 × 59,806.80
  4. Step 4: Simplify right side
    93,852.24x = 7,739,736,141.71
  5. Step 5: Solve for x
    x = 7,739,736,141.71/93,852.24
  6. Step 6: Final answer
    x = 82,467.25

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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.