Home / 94,244.34-130,054.29-51,802.74

Finding the Fourth Proportional to 94,244.34, 130,054.29 and 51,802.74

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Solution

The fourth proportional to 94,244.34, 130,054.29 and 51,802.74 is: 71,486.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,244.34 : 130,054.29 = 51,802.74 : x
  2. Step 2: Convert to fraction form
    94,244.34/130,054.29 = 51,802.74/x
  3. Step 3: Cross multiply
    94,244.34x = 130,054.29 × 51,802.74
  4. Step 4: Simplify right side
    94,244.34x = 6,737,168,570.75
  5. Step 5: Solve for x
    x = 6,737,168,570.75/94,244.34
  6. Step 6: Final answer
    x = 71,486.19

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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.