Home / 94,567.86-130,503.62-52,127.10

Finding the Fourth Proportional to 94,567.86, 130,503.62 and 52,127.10

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Solution

The fourth proportional to 94,567.86, 130,503.62 and 52,127.10 is: 71,935.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,567.86 : 130,503.62 = 52,127.10 : x
  2. Step 2: Convert to fraction form
    94,567.86/130,503.62 = 52,127.10/x
  3. Step 3: Cross multiply
    94,567.86x = 130,503.62 × 52,127.10
  4. Step 4: Simplify right side
    94,567.86x = 6,802,775,380.42
  5. Step 5: Solve for x
    x = 6,802,775,380.42/94,567.86
  6. Step 6: Final answer
    x = 71,935.38

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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.