Home / 94,567.98-130,503.81-52,127.40

Finding the Fourth Proportional to 94,567.98, 130,503.81 and 52,127.40

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Solution

The fourth proportional to 94,567.98, 130,503.81 and 52,127.40 is: 71,935.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,567.98 : 130,503.81 = 52,127.40 : x
  2. Step 2: Convert to fraction form
    94,567.98/130,503.81 = 52,127.40/x
  3. Step 3: Cross multiply
    94,567.98x = 130,503.81 × 52,127.40
  4. Step 4: Simplify right side
    94,567.98x = 6,802,824,305.39
  5. Step 5: Solve for x
    x = 6,802,824,305.39/94,567.98
  6. Step 6: Final answer
    x = 71,935.81

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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.