Home / 86,210.44-119,025.06-59,032.00

Finding the Fourth Proportional to 86,210.44, 119,025.06 and 59,032.00

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Solution

The fourth proportional to 86,210.44, 119,025.06 and 59,032.00 is: 81,501.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,210.44 : 119,025.06 = 59,032.00 : x
  2. Step 2: Convert to fraction form
    86,210.44/119,025.06 = 59,032.00/x
  3. Step 3: Cross multiply
    86,210.44x = 119,025.06 × 59,032.00
  4. Step 4: Simplify right side
    86,210.44x = 7,026,287,044.36
  5. Step 5: Solve for x
    x = 7,026,287,044.36/86,210.44
  6. Step 6: Final answer
    x = 81,501.58

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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.