Home / 123,088.59-184,501.67-63,842.76

Finding the Fourth Proportional to 123,088.59, 184,501.67 and 63,842.76

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Solution

The fourth proportional to 123,088.59, 184,501.67 and 63,842.76 is: 95,696.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,088.59 : 184,501.67 = 63,842.76 : x
  2. Step 2: Convert to fraction form
    123,088.59/184,501.67 = 63,842.76/x
  3. Step 3: Cross multiply
    123,088.59x = 184,501.67 × 63,842.76
  4. Step 4: Simplify right side
    123,088.59x = 11,779,095,518.20
  5. Step 5: Solve for x
    x = 11,779,095,518.20/123,088.59
  6. Step 6: Final answer
    x = 95,696.08

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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.