Home / 94,875.90-130,926.87-52,436.22

Finding the Fourth Proportional to 94,875.90, 130,926.87 and 52,436.22

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Solution

The fourth proportional to 94,875.90, 130,926.87 and 52,436.22 is: 72,360.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,875.90 : 130,926.87 = 52,436.22 : x
  2. Step 2: Convert to fraction form
    94,875.90/130,926.87 = 52,436.22/x
  3. Step 3: Cross multiply
    94,875.90x = 130,926.87 × 52,436.22
  4. Step 4: Simplify right side
    94,875.90x = 6,865,310,159.23
  5. Step 5: Solve for x
    x = 6,865,310,159.23/94,875.90
  6. Step 6: Final answer
    x = 72,360.95

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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.