Home / 94,598.04-130,543.74-52,160.52

Finding the Fourth Proportional to 94,598.04, 130,543.74 and 52,160.52

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Solution

The fourth proportional to 94,598.04, 130,543.74 and 52,160.52 is: 71,980.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,598.04 : 130,543.74 = 52,160.52 : x
  2. Step 2: Convert to fraction form
    94,598.04/130,543.74 = 52,160.52/x
  3. Step 3: Cross multiply
    94,598.04x = 130,543.74 × 52,160.52
  4. Step 4: Simplify right side
    94,598.04x = 6,809,229,361.14
  5. Step 5: Solve for x
    x = 6,809,229,361.14/94,598.04
  6. Step 6: Final answer
    x = 71,980.66

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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.