Home / 94,625.04-130,581-52,187.52

Finding the Fourth Proportional to 94,625.04, 130,581 and 52,187.52

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Solution

The fourth proportional to 94,625.04, 130,581 and 52,187.52 is: 72,017.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,625.04 : 130,581 = 52,187.52 : x
  2. Step 2: Convert to fraction form
    94,625.04/130,581 = 52,187.52/x
  3. Step 3: Cross multiply
    94,625.04x = 130,581 × 52,187.52
  4. Step 4: Simplify right side
    94,625.04x = 6,814,698,549.12
  5. Step 5: Solve for x
    x = 6,814,698,549.12/94,625.04
  6. Step 6: Final answer
    x = 72,017.92

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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.