Home / 97,333.26-134,320.02-52,621.26

Finding the Fourth Proportional to 97,333.26, 134,320.02 and 52,621.26

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Solution

The fourth proportional to 97,333.26, 134,320.02 and 52,621.26 is: 72,617.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,333.26 : 134,320.02 = 52,621.26 : x
  2. Step 2: Convert to fraction form
    97,333.26/134,320.02 = 52,621.26/x
  3. Step 3: Cross multiply
    97,333.26x = 134,320.02 × 52,621.26
  4. Step 4: Simplify right side
    97,333.26x = 7,068,088,695.63
  5. Step 5: Solve for x
    x = 7,068,088,695.63/97,333.26
  6. Step 6: Final answer
    x = 72,617.40

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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.