Home / 94,769.60-130,779.53-52,327.22

Finding the Fourth Proportional to 94,769.60, 130,779.53 and 52,327.22

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Solution

The fourth proportional to 94,769.60, 130,779.53 and 52,327.22 is: 72,210.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,769.60 : 130,779.53 = 52,327.22 : x
  2. Step 2: Convert to fraction form
    94,769.60/130,779.53 = 52,327.22/x
  3. Step 3: Cross multiply
    94,769.60x = 130,779.53 × 52,327.22
  4. Step 4: Simplify right side
    94,769.60x = 6,843,329,237.81
  5. Step 5: Solve for x
    x = 6,843,329,237.81/94,769.60
  6. Step 6: Final answer
    x = 72,210.17

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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.