Home / 94,442.02-130,332.86-52,002.07

Finding the Fourth Proportional to 94,442.02, 130,332.86 and 52,002.07

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Solution

The fourth proportional to 94,442.02, 130,332.86 and 52,002.07 is: 71,764.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,442.02 : 130,332.86 = 52,002.07 : x
  2. Step 2: Convert to fraction form
    94,442.02/130,332.86 = 52,002.07/x
  3. Step 3: Cross multiply
    94,442.02x = 130,332.86 × 52,002.07
  4. Step 4: Simplify right side
    94,442.02x = 6,777,578,509.02
  5. Step 5: Solve for x
    x = 6,777,578,509.02/94,442.02
  6. Step 6: Final answer
    x = 71,764.44

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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.