Home / 94,041.04-129,777.52-51,601.10

Finding the Fourth Proportional to 94,041.04, 129,777.52 and 51,601.10

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Solution

The fourth proportional to 94,041.04, 129,777.52 and 51,601.10 is: 71,210.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,041.04 : 129,777.52 = 51,601.10 : x
  2. Step 2: Convert to fraction form
    94,041.04/129,777.52 = 51,601.10/x
  3. Step 3: Cross multiply
    94,041.04x = 129,777.52 × 51,601.10
  4. Step 4: Simplify right side
    94,041.04x = 6,696,662,787.27
  5. Step 5: Solve for x
    x = 6,696,662,787.27/94,041.04
  6. Step 6: Final answer
    x = 71,210.00

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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.