Home / 94,804.74-130,830.63-52,363.26

Finding the Fourth Proportional to 94,804.74, 130,830.63 and 52,363.26

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Solution

The fourth proportional to 94,804.74, 130,830.63 and 52,363.26 is: 72,261.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,804.74 : 130,830.63 = 52,363.26 : x
  2. Step 2: Convert to fraction form
    94,804.74/130,830.63 = 52,363.26/x
  3. Step 3: Cross multiply
    94,804.74x = 130,830.63 × 52,363.26
  4. Step 4: Simplify right side
    94,804.74x = 6,850,718,294.65
  5. Step 5: Solve for x
    x = 6,850,718,294.65/94,804.74
  6. Step 6: Final answer
    x = 72,261.35

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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.