Home / 94,834.03-130,884.68-56,595.19

Finding the Fourth Proportional to 94,834.03, 130,884.68 and 56,595.19

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Solution

The fourth proportional to 94,834.03, 130,884.68 and 56,595.19 is: 78,109.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,834.03 : 130,884.68 = 56,595.19 : x
  2. Step 2: Convert to fraction form
    94,834.03/130,884.68 = 56,595.19/x
  3. Step 3: Cross multiply
    94,834.03x = 130,884.68 × 56,595.19
  4. Step 4: Simplify right side
    94,834.03x = 7,407,443,332.69
  5. Step 5: Solve for x
    x = 7,407,443,332.69/94,834.03
  6. Step 6: Final answer
    x = 78,109.55

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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.