Home / 148,633.67-222,957.81-59,875.16

Finding the Fourth Proportional to 148,633.67, 222,957.81 and 59,875.16

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Solution

The fourth proportional to 148,633.67, 222,957.81 and 59,875.16 is: 89,815.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,633.67 : 222,957.81 = 59,875.16 : x
  2. Step 2: Convert to fraction form
    148,633.67/222,957.81 = 59,875.16/x
  3. Step 3: Cross multiply
    148,633.67x = 222,957.81 × 59,875.16
  4. Step 4: Simplify right side
    148,633.67x = 13,349,634,547.00
  5. Step 5: Solve for x
    x = 13,349,634,547.00/148,633.67
  6. Step 6: Final answer
    x = 89,815.68

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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.