Home / 364,318.02-546,427.65-98,094.51

Finding the Fourth Proportional to 364,318.02, 546,427.65 and 98,094.51

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Solution

The fourth proportional to 364,318.02, 546,427.65 and 98,094.51 is: 147,128.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,318.02 : 546,427.65 = 98,094.51 : x
  2. Step 2: Convert to fraction form
    364,318.02/546,427.65 = 98,094.51/x
  3. Step 3: Cross multiply
    364,318.02x = 546,427.65 × 98,094.51
  4. Step 4: Simplify right side
    364,318.02x = 53,601,552,577.20
  5. Step 5: Solve for x
    x = 53,601,552,577.20/364,318.02
  6. Step 6: Final answer
    x = 147,128.47

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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.