Home / 94,482.47-130,385.79-52,041.00

Finding the Fourth Proportional to 94,482.47, 130,385.79 and 52,041.00

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Solution

The fourth proportional to 94,482.47, 130,385.79 and 52,041.00 is: 71,816.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,482.47 : 130,385.79 = 52,041.00 : x
  2. Step 2: Convert to fraction form
    94,482.47/130,385.79 = 52,041.00/x
  3. Step 3: Cross multiply
    94,482.47x = 130,385.79 × 52,041.00
  4. Step 4: Simplify right side
    94,482.47x = 6,785,406,408.44
  5. Step 5: Solve for x
    x = 6,785,406,408.44/94,482.47
  6. Step 6: Final answer
    x = 71,816.57

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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.