Home / 94,925.48-130,987.14-52,477.16

Finding the Fourth Proportional to 94,925.48, 130,987.14 and 52,477.16

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Solution

The fourth proportional to 94,925.48, 130,987.14 and 52,477.16 is: 72,412.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,925.48 : 130,987.14 = 52,477.16 : x
  2. Step 2: Convert to fraction form
    94,925.48/130,987.14 = 52,477.16/x
  3. Step 3: Cross multiply
    94,925.48x = 130,987.14 × 52,477.16
  4. Step 4: Simplify right side
    94,925.48x = 6,873,833,103.72
  5. Step 5: Solve for x
    x = 6,873,833,103.72/94,925.48
  6. Step 6: Final answer
    x = 72,412.94

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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.