Home / 52,364.84-78,505.92-26,055.24

Finding the Fourth Proportional to 52,364.84, 78,505.92 and 26,055.24

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Solution

The fourth proportional to 52,364.84, 78,505.92 and 26,055.24 is: 39,062.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,364.84 : 78,505.92 = 26,055.24 : x
  2. Step 2: Convert to fraction form
    52,364.84/78,505.92 = 26,055.24/x
  3. Step 3: Cross multiply
    52,364.84x = 78,505.92 × 26,055.24
  4. Step 4: Simplify right side
    52,364.84x = 2,045,490,587.02
  5. Step 5: Solve for x
    x = 2,045,490,587.02/52,364.84
  6. Step 6: Final answer
    x = 39,062.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.