Home / 94,802.34-130,824.54-52,359.96

Finding the Fourth Proportional to 94,802.34, 130,824.54 and 52,359.96

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Solution

The fourth proportional to 94,802.34, 130,824.54 and 52,359.96 is: 72,255.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,802.34 : 130,824.54 = 52,359.96 : x
  2. Step 2: Convert to fraction form
    94,802.34/130,824.54 = 52,359.96/x
  3. Step 3: Cross multiply
    94,802.34x = 130,824.54 × 52,359.96
  4. Step 4: Simplify right side
    94,802.34x = 6,849,967,681.42
  5. Step 5: Solve for x
    x = 6,849,967,681.42/94,802.34
  6. Step 6: Final answer
    x = 72,255.26

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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.