Home / 94,528.17-130,447.52-54,241.10

Finding the Fourth Proportional to 94,528.17, 130,447.52 and 54,241.10

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Solution

The fourth proportional to 94,528.17, 130,447.52 and 54,241.10 is: 74,851.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,528.17 : 130,447.52 = 54,241.10 : x
  2. Step 2: Convert to fraction form
    94,528.17/130,447.52 = 54,241.10/x
  3. Step 3: Cross multiply
    94,528.17x = 130,447.52 × 54,241.10
  4. Step 4: Simplify right side
    94,528.17x = 7,075,616,053.63
  5. Step 5: Solve for x
    x = 7,075,616,053.63/94,528.17
  6. Step 6: Final answer
    x = 74,851.93

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1.5x scale

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.