Home / 61,254.04-91,837.61-23,782.53

Finding the Fourth Proportional to 61,254.04, 91,837.61 and 23,782.53

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Solution

The fourth proportional to 61,254.04, 91,837.61 and 23,782.53 is: 35,656.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,254.04 : 91,837.61 = 23,782.53 : x
  2. Step 2: Convert to fraction form
    61,254.04/91,837.61 = 23,782.53/x
  3. Step 3: Cross multiply
    61,254.04x = 91,837.61 × 23,782.53
  4. Step 4: Simplify right side
    61,254.04x = 2,184,130,714.95
  5. Step 5: Solve for x
    x = 2,184,130,714.95/61,254.04
  6. Step 6: Final answer
    x = 35,656.93

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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.