Home / 94,483.10-130,387.02-52,041.53

Finding the Fourth Proportional to 94,483.10, 130,387.02 and 52,041.53

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Solution

The fourth proportional to 94,483.10, 130,387.02 and 52,041.53 is: 71,817.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,483.10 : 130,387.02 = 52,041.53 : x
  2. Step 2: Convert to fraction form
    94,483.10/130,387.02 = 52,041.53/x
  3. Step 3: Cross multiply
    94,483.10x = 130,387.02 × 52,041.53
  4. Step 4: Simplify right side
    94,483.10x = 6,785,539,361.01
  5. Step 5: Solve for x
    x = 6,785,539,361.01/94,483.10
  6. Step 6: Final answer
    x = 71,817.50

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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.