Home / 94,666.74-130,637.98-52,225.26

Finding the Fourth Proportional to 94,666.74, 130,637.98 and 52,225.26

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Solution

The fourth proportional to 94,666.74, 130,637.98 and 52,225.26 is: 72,069.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,666.74 : 130,637.98 = 52,225.26 : x
  2. Step 2: Convert to fraction form
    94,666.74/130,637.98 = 52,225.26/x
  3. Step 3: Cross multiply
    94,666.74x = 130,637.98 × 52,225.26
  4. Step 4: Simplify right side
    94,666.74x = 6,822,602,471.37
  5. Step 5: Solve for x
    x = 6,822,602,471.37/94,666.74
  6. Step 6: Final answer
    x = 72,069.69

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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.