Home / 94,802.95-130,828.75-52,361.48

Finding the Fourth Proportional to 94,802.95, 130,828.75 and 52,361.48

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Solution

The fourth proportional to 94,802.95, 130,828.75 and 52,361.48 is: 72,259.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,802.95 : 130,828.75 = 52,361.48 : x
  2. Step 2: Convert to fraction form
    94,802.95/130,828.75 = 52,361.48/x
  3. Step 3: Cross multiply
    94,802.95x = 130,828.75 × 52,361.48
  4. Step 4: Simplify right side
    94,802.95x = 6,850,386,927.41
  5. Step 5: Solve for x
    x = 6,850,386,927.41/94,802.95
  6. Step 6: Final answer
    x = 72,259.22

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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.