Home / 89,192.73-133,526.64-59,537.01

Finding the Fourth Proportional to 89,192.73, 133,526.64 and 59,537.01

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Solution

The fourth proportional to 89,192.73, 133,526.64 and 59,537.01 is: 89,130.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,192.73 : 133,526.64 = 59,537.01 : x
  2. Step 2: Convert to fraction form
    89,192.73/133,526.64 = 59,537.01/x
  3. Step 3: Cross multiply
    89,192.73x = 133,526.64 × 59,537.01
  4. Step 4: Simplify right side
    89,192.73x = 7,949,776,900.95
  5. Step 5: Solve for x
    x = 7,949,776,900.95/89,192.73
  6. Step 6: Final answer
    x = 89,130.32

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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.