Home / 191,094.19-286,685.46-56,160.27

Finding the Fourth Proportional to 191,094.19, 286,685.46 and 56,160.27

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Solution

The fourth proportional to 191,094.19, 286,685.46 and 56,160.27 is: 84,253.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,094.19 : 286,685.46 = 56,160.27 : x
  2. Step 2: Convert to fraction form
    191,094.19/286,685.46 = 56,160.27/x
  3. Step 3: Cross multiply
    191,094.19x = 286,685.46 × 56,160.27
  4. Step 4: Simplify right side
    191,094.19x = 16,100,332,838.67
  5. Step 5: Solve for x
    x = 16,100,332,838.67/191,094.19
  6. Step 6: Final answer
    x = 84,253.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.